3(-4+4x)=18+7x

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Solution for 3(-4+4x)=18+7x equation: 



3(-4+4x)=18+7x

We move all terms to the left:

3(-4+4x)-(18+7x)=0

We add all the numbers together, and all the variables

3(4x-4)-(7x+18)=0

We multiply parentheses

12x-(7x+18)-12=0

We get rid of parentheses

12x-7x-18-12=0

We add all the numbers together, and all the variables

5x-30=0

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

5x=30

x=30/5

x=6

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