9-9w=-9-2w

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Solution for 9-9w=-9-2w equation:


Simplifying
9 + -9w = -9 + -2w

Solving
9 + -9w = -9 + -2w

Solving for variable 'w'.

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

Add '2w' to each side of the equation.
9 + -9w + 2w = -9 + -2w + 2w

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

Combine like terms: -2w + 2w = 0
9 + -7w = -9 + 0
9 + -7w = -9

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

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

Combine like terms: -9 + -9 = -18
-7w = -18

Divide each side by '-7'.
w = 2.571428571

Simplifying
w = 2.571428571

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