6(w+2)=3w-9

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Solution for 6(w+2)=3w-9 equation:


Simplifying
6(w + 2) = 3w + -9

Reorder the terms:
6(2 + w) = 3w + -9
(2 * 6 + w * 6) = 3w + -9
(12 + 6w) = 3w + -9

Reorder the terms:
12 + 6w = -9 + 3w

Solving
12 + 6w = -9 + 3w

Solving for variable 'w'.

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

Add '-3w' to each side of the equation.
12 + 6w + -3w = -9 + 3w + -3w

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

Combine like terms: 3w + -3w = 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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