Questions on Algebra: Evaluation of expressions, parentheses answered by real tutors!

Tutors Answer Your Questions about expressions (FREE)

Question 758522: Please help me solve this problem:
5+3[1+2(2x-3)]=6(x+5)
Click here to see answer by tommyt3rd(5050)

Question 758955: if three times the number is added to twice the same number, the result is the sum of thrice the number an 10. find the number
Click here to see answer by Cromlix(4381)

Question 760094: 2x + y
________
xy - 2x for x = -2 and y = 4
Click here to see answer by tommyt3rd(5050)

Question 760280: 6+3 [2x-4(3x-2)]
help :(
Click here to see answer by rfer(16322)

Question 760280: 6+3 [2x-4(3x-2)]
help :(
Click here to see answer by tommyt3rd(5050)

Question 760668: How would this problem be done=>

(z^3 -10z+3)/z-3 Thanks Aileen
Click here to see answer by MathLover1(20850)

Question 761206: evaluate the expression for a=-1 and b=5 (ab)^2
Click here to see answer by solver91311(24713)

Question 761297: how do you solve the expression with the given replacement ex: eight z to the second power over seven
Click here to see answer by solver91311(24713)

Question 761658: Hello, I was hoping you could explain, with words, the the order of operations for this.
17+2(2)
_______
3
I understand the basic order of parentheses, multiply and divide, then add and subtract from left to right. My "refresher" text book doesn't cover some things.
Any help would be much appreciated.
Click here to see answer by Alan3354(69443)

Question 761786: A sports tournament has c teams. Each team has 5 players. Using c , write an expression for the total number of players in the tournament.
Click here to see answer by ramkikk66(644)

Question 762048: solve y=1/a(x+k) for the variable of x
Click here to see answer by tommyt3rd(5050)

Question 762195: 24-2y=6y
Click here to see answer by Stitch(470)

Question 762222: How do you evaluate the expression 11 to the 2nd power
Click here to see answer by rfer(16322)

Question 757821: if x = 2a and y=2b then what is value of xy=?
Click here to see answer by tommyt3rd(5050)

Question 745766: Rewrite the following (4/5)x
Click here to see answer by tommyt3rd(5050)

Question 762444: How would I solve this problem step for step....k/5+4=4/5
Click here to see answer by Cromlix(4381)

Question 763133: Which expression is equivalent to the expression 15y + 8(y + 5)?
Click here to see answer by jim_thompson5910(35256)

Question 763133: Which expression is equivalent to the expression 15y + 8(y + 5)?
Click here to see answer by MathLover1(20850)

Question 763133: Which expression is equivalent to the expression 15y + 8(y + 5)?
Click here to see answer by tommyt3rd(5050)

Question 763972: I don't understand how to evaluate expressions like: (4 x (-3))5
Click here to see answer by rothauserc(4718)

Question 763961: Where do the parenthesis go if I want to make 16-3*5-2=3
Click here to see answer by rothauserc(4718)

Question 764111: "how to evaluate (1/2)cube+(1/3)cube-(5/6)cube"

Click here to see answer by Alan3354(69443)

Question 764601: -(a-3b+x-y)=

evaluate 5a+3a when a=3
1/2(4x+2y-z)=
Click here to see answer by MathLover1(20850)

Question 764776: use the distributive to rewrite expression without parenthysis
-8(x+3)
Click here to see answer by jim_thompson5910(35256)

Question 764820: Evaluate the algebraic expression for the given value or values of the variable(s).
9x + 6
x = 5

Click here to see answer by tommyt3rd(5050)

Question 765078: 4+6(8)

Click here to see answer by fcabanski(1391)

Question 765163: a sports feild is 15m longer than twice its width. what is an expression for the area of the feild in terms of its width?expand the expression
Click here to see answer by stanbon(75887)

Question 765365: Solve for the value of k that will make the roots of the function be real and equal: f(x)=(K-2)x^(2)+3Kx+3K+6
Click here to see answer by josgarithmetic(39623)

Question 766080: F=9/5c+32
C is temperature
Convert 35 to degrees Fahrenheit

Click here to see answer by rfer(16322)

Question 766296: (8+√3)+(8-√3)
Click here to see answer by stanbon(75887)

Question 766079: F=9/5c+32
Click here to see answer by tommyt3rd(5050)

Question 757929: how to rename -(m - n) without parentheses
Click here to see answer by tommyt3rd(5050)

Question 762054: 0=y-(-14)-(-3y)
Click here to see answer by tommyt3rd(5050)

Question 766560: let (t) be the amount that ernest spent on t-shirts. each of the 6 t-shirts that ernest bought cost the same write an expression for the cost of 1 t-shirt.
Click here to see answer by ramkikk66(644)

Question 766629: simplify 5 to the 8th power over 5 to the third power
Click here to see answer by Shana-D77(132)

Question 767177: I forgot how to do this but directions say simplify each expression .Please show me how do do this problem & I can do the rest: (ax0)x6
Click here to see answer by Alan3354(69443)

Question 767431: Hello! My question is;
evaluate the expression- 32^(3/2) be sure to show your work.
I cannot seem to understand how to evaluate this. Can you please help me? I would greatly appreciate it. Thank you so much!!
Click here to see answer by rothauserc(4718)

Question 756736: 3/4(x+9)=15
Click here to see answer by tommyt3rd(5050)

Question 767435: Simplify the expression. (2m^2)(4m^(3/2))(4m^-2)
please and thank you! :)
Click here to see answer by tommyt3rd(5050)

Question 765555: Find the value of the given expression. 12+{10�[11-3(2)]}
Click here to see answer by tommyt3rd(5050)

Question 746326: 5+3(x-4)=11
Click here to see answer by tommyt3rd(5050)

Question 740755: what is 54/6-n for n=1.
Click here to see answer by tommyt3rd(5050)

Question 739402: (-3)-(-6/-3)+2(-3)=

Click here to see answer by tommyt3rd(5050)

Question 755242: X={ 1,2,5 } Y= { 1,2,3 }
Click here to see answer by tommyt3rd(5050)

Question 750657: (x-5)(2x+3)
Click here to see answer by tommyt3rd(5050)

Older solutions: 1..45, 46..90, 91..135, 136..180, 181..225, 226..270, 271..315, 316..360, 361..405, 406..450, 451..495, 496..540, 541..585, 586..630, 631..675, 676..720, 721..765, 766..810, 811..855, 856..900, 901..945, 946..990, 991..1035, 1036..1080, 1081..1125, 1126..1170, 1171..1215, 1216..1260, 1261..1305, 1306..1350, 1351..1395, 1396..1440, 1441..1485, 1486..1530, 1531..1575, 1576..1620, 1621..1665, 1666..1710, 1711..1755, 1756..1800, 1801..1845, 1846..1890, 1891..1935, 1936..1980, 1981..2025, 2026..2070, 2071..2115, 2116..2160, 2161..2205, 2206..2250, 2251..2295, 2296..2340, 2341..2385, 2386..2430, 2431..2475, 2476..2520, 2521..2565, 2566..2610, 2611..2655, 2656..2700, 2701..2745, 2746..2790, 2791..2835, 2836..2880, 2881..2925, 2926..2970, 2971..3015, 3016..3060, 3061..3105, 3106..3150, 3151..3195, 3196..3240, 3241..3285, 3286..3330, 3331..3375, 3376..3420, 3421..3465, 3466..3510, 3511..3555, 3556..3600, 3601..3645, 3646..3690, 3691..3735, 3736..3780, 3781..3825, 3826..3870, 3871..3915, 3916..3960, 3961..4005, 4006..4050, 4051..4095, 4096..4140, 4141..4185, 4186..4230, 4231..4275, 4276..4320, 4321..4365, 4366..4410, 4411..4455, 4456..4500, 4501..4545, 4546..4590, 4591..4635, 4636..4680, 4681..4725, 4726..4770, 4771..4815, 4816..4860, 4861..4905, 4906..4950, 4951..4995, 4996..5040, 5041..5085, 5086..5130, 5131..5175, 5176..5220, 5221..5265, 5266..5310, 5311..5355, 5356..5400, 5401..5445, 5446..5490, 5491..5535, 5536..5580, 5581..5625, 5626..5670, 5671..5715, 5716..5760, 5761..5805, 5806..5850, 5851..5895, 5896..5940, 5941..5985, 5986..6030, 6031..6075, 6076..6120, 6121..6165, 6166..6210, 6211..6255, 6256..6300, 6301..6345, 6346..6390, 6391..6435, 6436..6480, 6481..6525, 6526..6570, 6571..6615, 6616..6660, 6661..6705, 6706..6750, 6751..6795, 6796..6840