-9=2(x+3)+3x

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Solution for -9=2(x+3)+3x equation: 



-9=2(x+3)+3x

We move all terms to the left:

-9-(2(x+3)+3x)=0



We calculate terms in parentheses: -(2(x+3)+3x), so:

2(x+3)+3x

We add all the numbers together, and all the variables

3x+2(x+3)

We multiply parentheses

3x+2x+6

We add all the numbers together, and all the variables

5x+6

Back to the equation:

-(5x+6)



We get rid of parentheses

-5x-6-9=0

We add all the numbers together, and all the variables

-5x-15=0

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

-5x=15

x=15/-5

x=-3

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