-18=-2(x+3)-5x

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Solution for -18=-2(x+3)-5x equation: 



-18=-2(x+3)-5x

We move all terms to the left:

-18-(-2(x+3)-5x)=0



We calculate terms in parentheses: -(-2(x+3)-5x), so:

-2(x+3)-5x

We add all the numbers together, and all the variables

-5x-2(x+3)

We multiply parentheses

-5x-2x-6

We add all the numbers together, and all the variables

-7x-6

Back to the equation:

-(-7x-6)



We get rid of parentheses

7x+6-18=0

We add all the numbers together, and all the variables

7x-12=0

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

7x=12

x=12/7

x=1+5/7

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