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

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



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

We move all terms to the left:

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

We get rid of parentheses

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

We multiply all the terms by the denominator


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

We add all the numbers together, and all the variables

-3x+x*2-15=0

Wy multiply elements

-3x+2x-15=0

We add all the numbers together, and all the variables

-1x-15=0

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

-x=15

x=15/-1

x=-15

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