-3x(-1)+15=18

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Solution for -3x(-1)+15=18 equation: 



-3x(-1)+15=18

We move all terms to the left:

-3x(-1)+15-(18)=0

We add all the numbers together, and all the variables

-3x(-1)-3=0

We multiply parentheses

3x-3=0

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

3x=3

x=3/3

x=1

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