3(w-9)=9w+12

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Solution for 3(w-9)=9w+12 equation:


Simplifying
3(w + -9) = 9w + 12

Reorder the terms:
3(-9 + w) = 9w + 12
(-9 * 3 + w * 3) = 9w + 12
(-27 + 3w) = 9w + 12

Reorder the terms:
-27 + 3w = 12 + 9w

Solving
-27 + 3w = 12 + 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.
-27 + 3w + -9w = 12 + 9w + -9w

Combine like terms: 3w + -9w = -6w
-27 + -6w = 12 + 9w + -9w

Combine like terms: 9w + -9w = 0
-27 + -6w = 12 + 0
-27 + -6w = 12

Add '27' to each side of the equation.
-27 + 27 + -6w = 12 + 27

Combine like terms: -27 + 27 = 0
0 + -6w = 12 + 27
-6w = 12 + 27

Combine like terms: 12 + 27 = 39
-6w = 39

Divide each side by '-6'.
w = -6.5

Simplifying
w = -6.5

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