-18=-6(x-7)

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Solution for -18=-6(x-7) equation: 



-18=-6(x-7)

We move all terms to the left:

-18-(-6(x-7))=0



We calculate terms in parentheses: -(-6(x-7)), so:

-6(x-7)

We multiply parentheses

-6x+42

Back to the equation:

-(-6x+42)



We get rid of parentheses

6x-42-18=0

We add all the numbers together, and all the variables

6x-60=0

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

6x=60

x=60/6

x=10

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