3(7x+2)=-141

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Solution for 3(7x+2)=-141 equation: 



3(7x+2)=-141

We move all terms to the left:

3(7x+2)-(-141)=0

We add all the numbers together, and all the variables

3(7x+2)+141=0

We multiply parentheses

21x+6+141=0

We add all the numbers together, and all the variables

21x+147=0

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

21x=-147

x=-147/21

x=-7

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