-3x-18=4(x+6)

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Solution for -3x-18=4(x+6) equation: 



-3x-18=4(x+6)

We move all terms to the left:

-3x-18-(4(x+6))=0



We calculate terms in parentheses: -(4(x+6)), so:

4(x+6)

We multiply parentheses

4x+24

Back to the equation:

-(4x+24)



We get rid of parentheses

-3x-4x-24-18=0

We add all the numbers together, and all the variables

-7x-42=0

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

-7x=42

x=42/-7

x=-6

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