youngsav41 youngsav41

20-08-2018
Mathematics

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

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Supernova Supernova

20-08-2018

-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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