7(3x+12)=12x-16

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Solution for 7(3x+12)=12x-16 equation: 



7(3x+12)=12x-16

We move all terms to the left:

7(3x+12)-(12x-16)=0

We multiply parentheses

21x-(12x-16)+84=0

We get rid of parentheses

21x-12x+16+84=0

We add all the numbers together, and all the variables

9x+100=0

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

9x=-100

x=-100/9

x=-11+1/9

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