3-2w=-7

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Solution for 3-2w=-7 equation: 



3-2w=-7

We move all terms to the left:

3-2w-(-7)=0

We add all the numbers together, and all the variables

-2w+10=0

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

-2w=-10

w=-10/-2

w=+5

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