3x-1/2=x+7

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



3x-1/2=x+7

We move all terms to the left:

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

We get rid of parentheses

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

We multiply all the terms by the denominator


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

We add all the numbers together, and all the variables

3x*2-x*2-15=0

Wy multiply elements

6x-2x-15=0

We add all the numbers together, and all the variables

4x-15=0

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

4x=15

x=15/4

x=3+3/4

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