3(w-7)=-3w+9

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Solution for 3(w-7)=-3w+9 equation: 



3(w-7)=-3w+9

We move all terms to the left:

3(w-7)-(-3w+9)=0

We multiply parentheses

3w-(-3w+9)-21=0

We get rid of parentheses

3w+3w-9-21=0

We add all the numbers together, and all the variables

6w-30=0

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

6w=30

w=30/6

w=5

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