3(w+10)-7=-4

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Solution for 3(w+10)-7=-4 equation: 



3(w+10)-7=-4

We move all terms to the left:

3(w+10)-7-(-4)=0

We add all the numbers together, and all the variables

3(w+10)-3=0

We multiply parentheses

3w+30-3=0

We add all the numbers together, and all the variables

3w+27=0

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

3w=-27

w=-27/3

w=-9

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