3(3w-7)=6w+9

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Solution for 3(3w-7)=6w+9 equation: 



3(3w-7)=6w+9

We move all terms to the left:

3(3w-7)-(6w+9)=0

We multiply parentheses

9w-(6w+9)-21=0

We get rid of parentheses

9w-6w-9-21=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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