6(1+3x)=-84

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Solution for 6(1+3x)=-84 equation: 



6(1+3x)=-84

We move all terms to the left:

6(1+3x)-(-84)=0

We add all the numbers together, and all the variables

6(3x+1)-(-84)=0

We add all the numbers together, and all the variables

6(3x+1)+84=0

We multiply parentheses

18x+6+84=0

We add all the numbers together, and all the variables

18x+90=0

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

18x=-90

x=-90/18

x=-5

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