9w+3=w-9

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Solution for 9w+3=w-9 equation:


Simplifying
9w + 3 = w + -9

Reorder the terms:
3 + 9w = w + -9

Reorder the terms:
3 + 9w = -9 + w

Solving
3 + 9w = -9 + w

Solving for variable 'w'.

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

Add '-1w' to each side of the equation.
3 + 9w + -1w = -9 + w + -1w

Combine like terms: 9w + -1w = 8w
3 + 8w = -9 + w + -1w

Combine like terms: w + -1w = 0
3 + 8w = -9 + 0
3 + 8w = -9

Add '-3' to each side of the equation.
3 + -3 + 8w = -9 + -3

Combine like terms: 3 + -3 = 0
0 + 8w = -9 + -3
8w = -9 + -3

Combine like terms: -9 + -3 = -12
8w = -12

Divide each side by '8'.
w = -1.5

Simplifying
w = -1.5

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