8w+12=3(w+9)

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Solution for 8w+12=3(w+9) equation:


Simplifying
8w + 12 = 3(w + 9)

Reorder the terms:
12 + 8w = 3(w + 9)

Reorder the terms:
12 + 8w = 3(9 + w)
12 + 8w = (9 * 3 + w * 3)
12 + 8w = (27 + 3w)

Solving
12 + 8w = 27 + 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 + 8w + -3w = 27 + 3w + -3w

Combine like terms: 8w + -3w = 5w
12 + 5w = 27 + 3w + -3w

Combine like terms: 3w + -3w = 0
12 + 5w = 27 + 0
12 + 5w = 27

Add '-12' to each side of the equation.
12 + -12 + 5w = 27 + -12

Combine like terms: 12 + -12 = 0
0 + 5w = 27 + -12
5w = 27 + -12

Combine like terms: 27 + -12 = 15
5w = 15

Divide each side by '5'.
w = 3

Simplifying
w = 3

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