SOLUTION: I don't know how to do these problems could u help me solve them step by step they are: 4x-7=3x 1/4x+9(1/4x-5/8)=7/8; 2/5(20x-10)-8=1/7(14x+28)+6x; 5(3-x)-12>4(

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: I don't know how to do these problems could u help me solve them step by step they are: 4x-7=3x 1/4x+9(1/4x-5/8)=7/8; 2/5(20x-10)-8=1/7(14x+28)+6x; 5(3-x)-12>4(      Log On


   

Question 15820: I don't know how to do these problems could u help me solve them step by step they are:
4x-7=3x
1/4x+9(1/4x-5/8)=7/8;
2/5(20x-10)-8=1/7(14x+28)+6x;
5(3-x)-12>4(x+6)

Answer by marcelita(1) About Me  (Show Source):
You can put this solution on YOUR website!
4x-7=3x
1X-7
(1/1)+1X-7+(1/1)
X=7