7=-2+x/2

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



7=-2+x/2

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We get rid of parentheses

-x/2+2+7=0

We multiply all the terms by the denominator


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

We add all the numbers together, and all the variables

-1x+18=0

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

-x=-18

x=-18/-1

x=+18

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