# Questions on Algebra: Equations answered by real tutors!

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 Algebra: Equations Solvers Lessons Answers archive Quiz In Depth

 Question 72506: -23+x=x-23 I need to solve. I think x is 1 so x would equal -23? I can't find an example in the book to help me how to solve this equation. Click here to see answer by jim_thompson5910(28550)

 Question 72516: Translate the following statement into an algebraic equation. Let x represent the number. 1 more than a number is 7 Click here to see answer by stanbon(57303)

 Question 72515: Solve. 6x + 4(3x – 2) = 6x + 2 Click here to see answer by jim_thompson5910(28550)

 Question 72524: Write the equation of the line passing through (–4, –10) and (5, –10). Click here to see answer by jim_thompson5910(28550)

 Question 72519: If r = 5 z then 15 z = 3 y, then r = Click here to see answer by jim_thompson5910(28550)

 Question 72531: Hi i really need your help with this equation.I really would appreciate it!I need help with figuring what "x" is in the equation.The equation is 1/4x-6=15.Please could you show me this step by step?Thank you!!! Click here to see answer by checkley75(3666)
 Question 72531: Hi i really need your help with this equation.I really would appreciate it!I need help with figuring what "x" is in the equation.The equation is 1/4x-6=15.Please could you show me this step by step?Thank you!!! Click here to see answer by ssr1292(1)

 Question 72513: Solve. 4(7x + 10) = 3(9x – 5) + 20 Click here to see answer by checkley75(3666)

 Question 72543: My son is working with monomial quotients using a table to organize work when dividing monomials. I would like to check his home work so could you please work this and give steps. I really would appreciate it. -3g^3h 12g^2 there is a line between the two but i couldn't figure out how to get it there. Click here to see answer by stanbon(57303)

 Question 72547: I need to help my child factor. Here are few problems that need to be factored: 8y-5 5y-15 10y-5 x^(2)+2x thank you Click here to see answer by jim_thompson5910(28550)
 Question 72547: I need to help my child factor. Here are few problems that need to be factored: 8y-5 5y-15 10y-5 x^(2)+2x thank you Click here to see answer by stanbon(57303)

 Question 72635: Board Cutting A 72-in board is cut into two pieces. One piece is 2 in. longer than the other. Find the lengths of the pieces. Solve using the 5 step problem solving strategy. I do not understand how to write the equation. I don't understand from the examples shown in the book. Help please Click here to see answer by bucky(2189)

 Question 72705: Solve the system by addition. 4x + 8y = –1 8x – 4y = –7 Click here to see answer by checkley75(3666)

 Question 72737: can you answer this question for me please?? we are solving this by factoring....i really need to see how to work it out.! THANK YOU Click here to see answer by stanbon(57303)
 Question 72737: can you answer this question for me please?? we are solving this by factoring....i really need to see how to work it out.! THANK YOU Click here to see answer by Earlsdon(6287)

 Question 72810: Evaluate 3xy to the power of 3 when x is - 5 and y is - 2. Click here to see answer by checkley75(3666)

 Question 72898: Solve and check the equation -5/6x - (x-1/2) = 1/4(x + 1) Click here to see answer by funmath(2925)

 Question 72959: I want to see the work on this problem 3x-4=6x+5 Click here to see answer by bucky(2189)
 Question 72959: I want to see the work on this problem 3x-4=6x+5 Click here to see answer by funmath(2925)

 Question 72824: 2x+1 - 3x+4 = 5x-9 ---- ---- ---- 3 6 9 The instructions only said solve. Click here to see answer by ankor@dixie-net.com(15648)

 Question 73022: Evaluate b²– 2bc + c² if b = 3 and c = –2. A)–7 B)1 C)17 D)25 Click here to see answer by rmromero(383)
 Question 73022: Evaluate b²– 2bc + c² if b = 3 and c = –2. A)–7 B)1 C)17 D)25 Click here to see answer by bucky(2189)

 Question 72775: Solve the system by substitution. 3x – y = –7 x + y = –9 Click here to see answer by checkley75(3666)

 Question 73081: c^o ____ c^-3 Not in book. Simply dividing monomials. I have 1c^3. Is this correct? Click here to see answer by ankor@dixie-net.com(15648)

 Question 73082: This is another dividing monomials. Simplify. w^4u^3 ______ w^4u Click here to see answer by rmromero(383)

 Question 73107: At noon, two trains leave from towns 175 miles apart. One train averages 40 mph and the other averages 30 mph. At what time do they meet? (Remeber: distance= rate*time) Click here to see answer by checkley75(3666)
 Question 73107: At noon, two trains leave from towns 175 miles apart. One train averages 40 mph and the other averages 30 mph. At what time do they meet? (Remeber: distance= rate*time) Click here to see answer by stanbon(57303)

 Question 73139: (a) x+1/2=x+2/3 (b) 2x+3/x=2/3 (c) 3/x=2/1-x (d) 2-x/3=2x-1/5 (e) 2x-3/4=2/3x (f) x-1/2=2-x/3 (g) 1-k/3=k+2/2 (h) 2a-3/4=3-a/3 (i) 3/4=t/t+2 (j) 3/4=t/t+2 Click here to see answer by stanbon(57303)

 Question 73155: Can you suggest a simple way for me to answer this question? I'm having a hard time figuring out how to answer this kinds of equations. Click here to see answer by psbhowmick(529)

 Question 73231: A seed company sells two grades of grass seed. A 100-pound bag of a mixture of rye and KY bludgrass sells for \$245 and a 100 pound bag of bluegrass sells for \$347. How many bags of each are sold in a week when the receipts for 19 bags are \$5,369. I believe the answer is 12 bags of the one priced \$245 and 7 bags that sell for \$347. However, I doubt that I solved the problem in the correct manner. Will you please tell me the proper way to solve such a problem? Thank you. ISBN: 0-534-49394-7 Intermediate Algebra (Alan S. tussy and R. David Gustafson (Third Edition) Click here to see answer by ptaylor(2048)