-9(w-2)=2w+7

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Solution for -9(w-2)=2w+7 equation:


Simplifying
-9(w + -2) = 2w + 7

Reorder the terms:
-9(-2 + w) = 2w + 7
(-2 * -9 + w * -9) = 2w + 7
(18 + -9w) = 2w + 7

Reorder the terms:
18 + -9w = 7 + 2w

Solving
18 + -9w = 7 + 2w

Solving for variable 'w'.

Move all terms containing w to the left, all other terms to the right.

Add '-2w' to each side of the equation.
18 + -9w + -2w = 7 + 2w + -2w

Combine like terms: -9w + -2w = -11w
18 + -11w = 7 + 2w + -2w

Combine like terms: 2w + -2w = 0
18 + -11w = 7 + 0
18 + -11w = 7

Add '-18' to each side of the equation.
18 + -18 + -11w = 7 + -18

Combine like terms: 18 + -18 = 0
0 + -11w = 7 + -18
-11w = 7 + -18

Combine like terms: 7 + -18 = -11
-11w = -11

Divide each side by '-11'.
w = 1

Simplifying
w = 1

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