5w+9-2w=-12

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Solution for 5w+9-2w=-12 equation:


Simplifying
5w + 9 + -2w = -12

Reorder the terms:
9 + 5w + -2w = -12

Combine like terms: 5w + -2w = 3w
9 + 3w = -12

Solving
9 + 3w = -12

Solving for variable 'w'.

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

Add '-9' to each side of the equation.
9 + -9 + 3w = -12 + -9

Combine like terms: 9 + -9 = 0
0 + 3w = -12 + -9
3w = -12 + -9

Combine like terms: -12 + -9 = -21
3w = -21

Divide each side by '3'.
w = -7

Simplifying
w = -7

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