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

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


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

Reorder the terms:
4(3 + 2w) + 5w = 9w + -9 + 7w + -3 + -3w
(3 * 4 + 2w * 4) + 5w = 9w + -9 + 7w + -3 + -3w
(12 + 8w) + 5w = 9w + -9 + 7w + -3 + -3w

Combine like terms: 8w + 5w = 13w
12 + 13w = 9w + -9 + 7w + -3 + -3w

Reorder the terms:
12 + 13w = -9 + -3 + 9w + 7w + -3w

Combine like terms: -9 + -3 = -12
12 + 13w = -12 + 9w + 7w + -3w

Combine like terms: 9w + 7w = 16w
12 + 13w = -12 + 16w + -3w

Combine like terms: 16w + -3w = 13w
12 + 13w = -12 + 13w

Add '-13w' to each side of the equation.
12 + 13w + -13w = -12 + 13w + -13w

Combine like terms: 13w + -13w = 0
12 + 0 = -12 + 13w + -13w
12 = -12 + 13w + -13w

Combine like terms: 13w + -13w = 0
12 = -12 + 0
12 = -12

Solving
12 = -12

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

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