-4=c/9-7

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Solution for -4=c/9-7 equation: 



-4=c/9-7

We move all terms to the left:

-4-(c/9-7)=0

We get rid of parentheses

-c/9+7-4=0

We multiply all the terms by the denominator


-c+7*9-4*9=0

We add all the numbers together, and all the variables

-1c+27=0

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

-c=-27

c=-27/-1

c=+27

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