3x-7=2x-1/2

Solution for 3x-7=2x-1/2 equation:

3x-7=2x-1/2

We move all terms to the left:

3x-7-(2x-1/2)=0

We add all the numbers together, and all the variables

3x-(+2x-1/2)-7=0

We get rid of parentheses

3x-2x-7+1/2=0

We multiply all the terms by the denominator


3x*2-2x*2+1-7*2=0

We add all the numbers together, and all the variables

3x*2-2x*2-13=0

Wy multiply elements

6x-4x-13=0

We add all the numbers together, and all the variables

2x-13=0

We move all terms containing x to the left, all other terms to the right

2x=13

x=13/2

x=6+1/2