-7(-2w+2)-w=3(w-9)-3

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Solution for -7(-2w+2)-w=3(w-9)-3 equation:


Simplifying
-7(-2w + 2) + -1w = 3(w + -9) + -3

Reorder the terms:
-7(2 + -2w) + -1w = 3(w + -9) + -3
(2 * -7 + -2w * -7) + -1w = 3(w + -9) + -3
(-14 + 14w) + -1w = 3(w + -9) + -3

Combine like terms: 14w + -1w = 13w
-14 + 13w = 3(w + -9) + -3

Reorder the terms:
-14 + 13w = 3(-9 + w) + -3
-14 + 13w = (-9 * 3 + w * 3) + -3
-14 + 13w = (-27 + 3w) + -3

Reorder the terms:
-14 + 13w = -27 + -3 + 3w

Combine like terms: -27 + -3 = -30
-14 + 13w = -30 + 3w

Solving
-14 + 13w = -30 + 3w

Solving for variable 'w'.

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

Add '-3w' to each side of the equation.
-14 + 13w + -3w = -30 + 3w + -3w

Combine like terms: 13w + -3w = 10w
-14 + 10w = -30 + 3w + -3w

Combine like terms: 3w + -3w = 0
-14 + 10w = -30 + 0
-14 + 10w = -30

Add '14' to each side of the equation.
-14 + 14 + 10w = -30 + 14

Combine like terms: -14 + 14 = 0
0 + 10w = -30 + 14
10w = -30 + 14

Combine like terms: -30 + 14 = -16
10w = -16

Divide each side by '10'.
w = -1.6

Simplifying
w = -1.6

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