-18=2(2x+3)

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Solution for -18=2(2x+3) equation: 



-18=2(2x+3)

We move all terms to the left:

-18-(2(2x+3))=0



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

2(2x+3)

We multiply parentheses

4x+6

Back to the equation:

-(4x+6)



We get rid of parentheses

-4x-6-18=0

We add all the numbers together, and all the variables

-4x-24=0

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

-4x=24

x=24/-4

x=-6

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