3(4x+21)=-121

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Solution for 3(4x+21)=-121 equation: 



3(4x+21)=-121

We move all terms to the left:

3(4x+21)-(-121)=0

We add all the numbers together, and all the variables

3(4x+21)+121=0

We multiply parentheses

12x+63+121=0

We add all the numbers together, and all the variables

12x+184=0

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

12x=-184

x=-184/12

x=-15+1/3

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