7(6x+12)=630

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Solution for 7(6x+12)=630 equation: 



7(6x+12)=630

We move all terms to the left:

7(6x+12)-(630)=0

We multiply parentheses

42x+84-630=0

We add all the numbers together, and all the variables

42x-546=0

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

42x=546

x=546/42

x=13

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