-7=-2+x/4

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Solution for -7=-2+x/4 equation: 



-7=-2+x/4

We move all terms to the left:

-7-(-2+x/4)=0

We add all the numbers together, and all the variables

-(x/4-2)-7=0

We get rid of parentheses

-x/4+2-7=0

We multiply all the terms by the denominator


-x+2*4-7*4=0

We add all the numbers together, and all the variables

-1x-20=0

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

-x=20

x=20/-1

x=-20

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