2(W-9)-5=-3(-7W+7)-W

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


Simplifying
2(W + -9) + -5 = -3(-7W + 7) + -1W

Reorder the terms:
2(-9 + W) + -5 = -3(-7W + 7) + -1W
(-9 * 2 + W * 2) + -5 = -3(-7W + 7) + -1W
(-18 + 2W) + -5 = -3(-7W + 7) + -1W

Reorder the terms:
-18 + -5 + 2W = -3(-7W + 7) + -1W

Combine like terms: -18 + -5 = -23
-23 + 2W = -3(-7W + 7) + -1W

Reorder the terms:
-23 + 2W = -3(7 + -7W) + -1W
-23 + 2W = (7 * -3 + -7W * -3) + -1W
-23 + 2W = (-21 + 21W) + -1W

Combine like terms: 21W + -1W = 20W
-23 + 2W = -21 + 20W

Solving
-23 + 2W = -21 + 20W

Solving for variable 'W'.

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

Add '-20W' to each side of the equation.
-23 + 2W + -20W = -21 + 20W + -20W

Combine like terms: 2W + -20W = -18W
-23 + -18W = -21 + 20W + -20W

Combine like terms: 20W + -20W = 0
-23 + -18W = -21 + 0
-23 + -18W = -21

Add '23' to each side of the equation.
-23 + 23 + -18W = -21 + 23

Combine like terms: -23 + 23 = 0
0 + -18W = -21 + 23
-18W = -21 + 23

Combine like terms: -21 + 23 = 2
-18W = 2

Divide each side by '-18'.
W = -0.1111111111

Simplifying
W = -0.1111111111

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