-13w+7-9w+12w=

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Solution for -13w+7-9w+12w= equation:


Simplifying
-13w + 7 + -9w + 12w = 0

Reorder the terms:
7 + -13w + -9w + 12w = 0

Combine like terms: -13w + -9w = -22w
7 + -22w + 12w = 0

Combine like terms: -22w + 12w = -10w
7 + -10w = 0

Solving
7 + -10w = 0

Solving for variable 'w'.

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

Add '-7' to each side of the equation.
7 + -7 + -10w = 0 + -7

Combine like terms: 7 + -7 = 0
0 + -10w = 0 + -7
-10w = 0 + -7

Combine like terms: 0 + -7 = -7
-10w = -7

Divide each side by '-10'.
w = 0.7

Simplifying
w = 0.7

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