9w-12w+2=7

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Solution for 9w-12w+2=7 equation:


Simplifying
9w + -12w + 2 = 7

Reorder the terms:
2 + 9w + -12w = 7

Combine like terms: 9w + -12w = -3w
2 + -3w = 7

Solving
2 + -3w = 7

Solving for variable 'w'.

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

Add '-2' to each side of the equation.
2 + -2 + -3w = 7 + -2

Combine like terms: 2 + -2 = 0
0 + -3w = 7 + -2
-3w = 7 + -2

Combine like terms: 7 + -2 = 5
-3w = 5

Divide each side by '-3'.
w = -1.666666667

Simplifying
w = -1.666666667

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