9=-7w+12-6

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Solution for 9=-7w+12-6 equation:


Simplifying
9 = -7w + 12 + -6

Reorder the terms:
9 = 12 + -6 + -7w

Combine like terms: 12 + -6 = 6
9 = 6 + -7w

Solving
9 = 6 + -7w

Solving for variable 'w'.

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

Add '7w' to each side of the equation.
9 + 7w = 6 + -7w + 7w

Combine like terms: -7w + 7w = 0
9 + 7w = 6 + 0
9 + 7w = 6

Add '-9' to each side of the equation.
9 + -9 + 7w = 6 + -9

Combine like terms: 9 + -9 = 0
0 + 7w = 6 + -9
7w = 6 + -9

Combine like terms: 6 + -9 = -3
7w = -3

Divide each side by '7'.
w = -0.4285714286

Simplifying
w = -0.4285714286

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