3x+7(3x+6)=4x+15

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Solution for 3x+7(3x+6)=4x+15 equation: 



3x+7(3x+6)=4x+15

We move all terms to the left:

3x+7(3x+6)-(4x+15)=0

We multiply parentheses

3x+21x-(4x+15)+42=0

We get rid of parentheses

3x+21x-4x-15+42=0

We add all the numbers together, and all the variables

20x+27=0

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

20x=-27

x=-27/20

x=-1+7/20

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