-3=x+1/2

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



-3=x+1/2

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We get rid of parentheses

-x-3-1/2=0

We multiply all the terms by the denominator


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

We add all the numbers together, and all the variables

-x*2-7=0

Wy multiply elements

-2x-7=0

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

-2x=7

x=7/-2

x=-3+1/2

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