3(3x+7)=6x-15

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Solution for 3(3x+7)=6x-15 equation: 



3(3x+7)=6x-15

We move all terms to the left:

3(3x+7)-(6x-15)=0

We multiply parentheses

9x-(6x-15)+21=0

We get rid of parentheses

9x-6x+15+21=0

We add all the numbers together, and all the variables

3x+36=0

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

3x=-36

x=-36/3

x=-12

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