2(w+7)-4w=30

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Solution for 2(w+7)-4w=30 equation: 



2(w+7)-4w=30

We move all terms to the left:

2(w+7)-4w-(30)=0

We add all the numbers together, and all the variables

-4w+2(w+7)-30=0

We multiply parentheses

-4w+2w+14-30=0

We add all the numbers together, and all the variables

-2w-16=0

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

-2w=16

w=16/-2

w=-8

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