-15=-3(x-2)

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Solution for -15=-3(x-2) equation: 



-15=-3(x-2)

We move all terms to the left:

-15-(-3(x-2))=0



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

-3(x-2)

We multiply parentheses

-3x+6

Back to the equation:

-(-3x+6)



We get rid of parentheses

3x-6-15=0

We add all the numbers together, and all the variables

3x-21=0

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

3x=21

x=21/3

x=7

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