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3 years ago

-2w + 20= -17 -17 +4w

Mathematics

1 answer:

mixas84 [53]3 years ago

4 0

-2w + 20 = -17 - 17 + 4w

Combine like terms on the right side of the equation.

-2w + 20 = -34 + 4w

Add 2w to both sides.

20 = -34 + 6w

Add 34 to both sides.

54 = 6w

Divide both sides by 6.

w = 9 is your answer.

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