X+3(x+3)=-7+2x

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Solution for X+3(x+3)=-7+2x equation: 



X+3(X+3)=-7+2X

We move all terms to the left:

X+3(X+3)-(-7+2X)=0

We add all the numbers together, and all the variables

X+3(X+3)-(2X-7)=0

We multiply parentheses

X+3X-(2X-7)+9=0

We get rid of parentheses

X+3X-2X+7+9=0

We add all the numbers together, and all the variables

2X+16=0

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

2X=-16

X=-16/2

X=-8

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