-7c-4=-9c-9+c

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



-7c-4=-9c-9+c

We move all terms to the left:

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

We add all the numbers together, and all the variables

-7c-(-8c-9)-4=0

We get rid of parentheses

-7c+8c+9-4=0

We add all the numbers together, and all the variables

c+5=0

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

c=-5

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