-2(-9w+4)-3w=3(w-5)-7

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Solution for -2(-9w+4)-3w=3(w-5)-7 equation:


Simplifying
-2(-9w + 4) + -3w = 3(w + -5) + -7

Reorder the terms:
-2(4 + -9w) + -3w = 3(w + -5) + -7
(4 * -2 + -9w * -2) + -3w = 3(w + -5) + -7
(-8 + 18w) + -3w = 3(w + -5) + -7

Combine like terms: 18w + -3w = 15w
-8 + 15w = 3(w + -5) + -7

Reorder the terms:
-8 + 15w = 3(-5 + w) + -7
-8 + 15w = (-5 * 3 + w * 3) + -7
-8 + 15w = (-15 + 3w) + -7

Reorder the terms:
-8 + 15w = -15 + -7 + 3w

Combine like terms: -15 + -7 = -22
-8 + 15w = -22 + 3w

Solving
-8 + 15w = -22 + 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.
-8 + 15w + -3w = -22 + 3w + -3w

Combine like terms: 15w + -3w = 12w
-8 + 12w = -22 + 3w + -3w

Combine like terms: 3w + -3w = 0
-8 + 12w = -22 + 0
-8 + 12w = -22

Add '8' to each side of the equation.
-8 + 8 + 12w = -22 + 8

Combine like terms: -8 + 8 = 0
0 + 12w = -22 + 8
12w = -22 + 8

Combine like terms: -22 + 8 = -14
12w = -14

Divide each side by '12'.
w = -1.166666667

Simplifying
w = -1.166666667

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