6(w+2)=9w-9

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Solution for 6(w+2)=9w-9 equation:


Simplifying
6(w + 2) = 9w + -9

Reorder the terms:
6(2 + w) = 9w + -9
(2 * 6 + w * 6) = 9w + -9
(12 + 6w) = 9w + -9

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

Solving
12 + 6w = -9 + 9w

Solving for variable 'w'.

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

Add '-9w' to each side of the equation.
12 + 6w + -9w = -9 + 9w + -9w

Combine like terms: 6w + -9w = -3w
12 + -3w = -9 + 9w + -9w

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

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

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

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

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

Simplifying
w = 7

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