-3(w-1)-15=18

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



-3(w-1)-15=18

We move all terms to the left:

-3(w-1)-15-(18)=0

We add all the numbers together, and all the variables

-3(w-1)-33=0

We multiply parentheses

-3w+3-33=0

We add all the numbers together, and all the variables

-3w-30=0

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

-3w=30

w=30/-3

w=-10

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