8.7=(-3)-2w

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Solution for 8.7=(-3)-2w equation: 



8.7=(-3)-2w

We move all terms to the left:

8.7-((-3)-2w)=0



We calculate terms in parentheses: -((-3)-2w), so:

(-3)-2w

determiningTheFunctionDomain
-2w+(-3)

We add all the numbers together, and all the variables

-2w-3

Back to the equation:

-(-2w-3)



We get rid of parentheses

2w+3+8.7=0

We add all the numbers together, and all the variables

2w+11.7=0

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

2w=-11.7

w=-11.7/2

w=-5+1/1.1764705882353

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