Questions on Algebra: Equations answered by real tutors!

Tutors Answer Your Questions about Equations (FREE)

Question 110952: factor completly
6z^3-27z^2+12z
Click here to see answer by jim_thompson5910(28598)

Question 110952: factor completly
6z^3-27z^2+12z
Click here to see answer by scott8148(6628)

Question 110955: find the x-intercepts
y=x^2-3x-1
Click here to see answer by jim_thompson5910(28598)

Question 110954: complete the following statement. X^2+13x+42=(x+6)( )
Click here to see answer by jim_thompson5910(28598)

Question 110954: complete the following statement. X^2+13x+42=(x+6)( )
Click here to see answer by scott8148(6628)

Question 110967: (x-4)/2-1/5=(7x+1)/20
solve for x
Click here to see answer by stanbon(57387)

Question 110967: (x-4)/2-1/5=(7x+1)/20
solve for x
Click here to see answer by scott8148(6628)

Question 110967: (x-4)/2-1/5=(7x+1)/20
solve for x
Click here to see answer by MathLover1(6638)

Question 110996: Please help me with this problem. Factor completely: 6x^2-25x+24
Click here to see answer by jim_thompson5910(28598)

Question 110995: Please help me with this problem.Solve: x^2-3x-40=0
Click here to see answer by jim_thompson5910(28598)

Question 110992: 1.) 3x/(x+1) + 6/2x = 7/x
2.) 6x/(x+4) + 4 = 2x+2/(x-1)
3.) 7x+1/2x+5 + 1 =10x-3/3x
4.) 10/x^2-2x + 4/x = 5/x-2

Click here to see answer by stanbon(57387)

Question 110999: 3x+4=6y+2
Click here to see answer by checkley71(8403)

Question 110998: Will someone please help me solve this problem? simplify:x^2-14x+49/6x^2-37x-35
Click here to see answer by stanbon(57387)

Question 110993: Will someone please help me with this problem? it says to factor completely: 12x^2-6x=0
Click here to see answer by scott8148(6628)

Question 111025: Elaluate the formula I=PRT for P= 2500, r=3/50, and T= 1 1/2
Click here to see answer by checkley71(8403)

Question 111039: Will someone please help me solve this problem? The problem says to divide using long division:(x^4+2x^3-16x^2+x+6)/(x-3)
Click here to see answer by stanbon(57387)

Question 111037: Will somrone please help me solve this problem? perform the indicated operation and simplify:5x/x-1-x/x+2+6/x^2+x-2
Click here to see answer by stanbon(57387)

Question 111048: Steve hit four more home runs than twice the number of home runs Larry hit. Together they hit 10 home runs. How many home runs did Steve hit?
Click here to see answer by stanbon(57387)

Question 111022: Evaluate the formula P=2L+ 2W for L= 5 2/3 and 3 2/7
Click here to see answer by checkley71(8403)

Question 111026: Will someone please help me solve this problem? simplify:x^2-14x+49/6x^2-37x-35
Click here to see answer by scott8148(6628)

Question 111140: I'm trying to solve an equation involving price, tax and cost of an item
I'm trying to solve the equation for price
P + P x T = C Solve for P

Click here to see answer by Earlsdon(6287)

Question 111180: Find perimeter of the rectangle
Length= 4x+y+2, x+5y
Breadth= 4x+y, 2x+3
Sir i need help to solve this
THANK U
Click here to see answer by dolly(163)

Question 111199: I keep getting stuck on this problem (below is what I keep getting)
The problem is....Solve for xby completing the square: x^2+6x=2
What I can get
x^2+6x=2
6x^2=2
6(x^2)=2
I cant get any further, can you please tell me what i did wrong. Thank you so much!!!!
Click here to see answer by Earlsdon(6287)

Question 111198: Solve for x
3(x-6)=2(x+2)
I have tried this a couple different times and this is as close as I can get but I dont think it is right. Can you please help me.
3(x-6)=2(x+2)
3x-6=2x+2
3x-3x-6=2x+3x+2
6=5x+2
6+2=5x
8+5x
1.6=x
Can you please tell me what I did wrong? THank you very much for your help!!!
Click here to see answer by Earlsdon(6287)

Question 111286: Solve.
15-5x=20
Click here to see answer by dayne514(7)

Question 111283: Is -4 a solution to the equation 8x-6+3x=5+2x-10
Click here to see answer by MathLover1(6638)

Question 111297: what is an equation in slope-intercept form for the line containing the point(9,-3)and(0,5)?
Click here to see answer by MathLover1(6638)

Question 111298: One number is 12 more than another. The sum of the smaller number and twice the larger number is 39. Find the larger number.
Click here to see answer by kmcruz09(38)

Question 111298: One number is 12 more than another. The sum of the smaller number and twice the larger number is 39. Find the larger number.
Click here to see answer by HyperBrain(694)

Question 111301: Add.
1+(-7)+6+(-10)
Click here to see answer by HyperBrain(694)

Question 111300: Simplify.
-(-31).
Click here to see answer by kmcruz09(38)

Question 111316: Find two consecutive integers such that the sum of 3 times the first integer and 7 times second integer is 97.
Click here to see answer by HyperBrain(694)

Question 111316: Find two consecutive integers such that the sum of 3 times the first integer and 7 times second integer is 97.
Click here to see answer by MathLover1(6638)

Question 111314: Solve.
-8(10x-4)+10(8x-4)=x-9
Click here to see answer by HyperBrain(694)

Question 111312: Solve x+7=8

Solve x/2=1
Click here to see answer by HyperBrain(694)

Question 111274: Write the following phrase using symbols.
3 times the sum of c and w
Click here to see answer by elima(1433)

Question 111355: In the following problem I am trying to solve for x but something isnt working right when I go back tocheck my work. The following are the ways that I tried but it back fired. Can you please assist.
the equation is {x^2-7x-3=0}
This is what I have
x^2-7x-3=0
-6x^2-3=0
-9x=0
x=0
and
x^2-7x-3=0
7x^2+3=0
10x^2
I know that both are wrong but cant get the right answer, can you please advise me as to what I am doing wrong?
Thank you so much!!
Click here to see answer by jim_thompson5910(28598)

Question 111347: what is an equation in slope intercept-form for a line passing through(3,4)And (5,8)?
Click here to see answer by jim_thompson5910(28598)

Question 111292: Write the equation of the line with slope 2 and y-intercept (0, –4).
Click here to see answer by jim_thompson5910(28598)

Question 111299: List all the factors of 40.
List all the factors of 113.
Click here to see answer by jim_thompson5910(28598)

Question 111285: Solve.
2x+6=-8
Click here to see answer by jim_thompson5910(28598)

Question 111284: Solve.
5x-6=4x
Click here to see answer by jim_thompson5910(28598)

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