3(4-c)=-9c

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Solution for 3(4-c)=-9c equation: 



3(4-c)=-9c

We move all terms to the left:

3(4-c)-(-9c)=0

We add all the numbers together, and all the variables

3(-1c+4)-(-9c)=0

We multiply parentheses

-3c-(-9c)+12=0

We get rid of parentheses

-3c+9c+12=0

We add all the numbers together, and all the variables

6c+12=0

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

6c=-12

c=-12/6

c=-2

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