9w+12=5(w+4)

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Solution for 9w+12=5(w+4) equation:


Simplifying
9w + 12 = 5(w + 4)

Reorder the terms:
12 + 9w = 5(w + 4)

Reorder the terms:
12 + 9w = 5(4 + w)
12 + 9w = (4 * 5 + w * 5)
12 + 9w = (20 + 5w)

Solving
12 + 9w = 20 + 5w

Solving for variable 'w'.

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

Add '-5w' to each side of the equation.
12 + 9w + -5w = 20 + 5w + -5w

Combine like terms: 9w + -5w = 4w
12 + 4w = 20 + 5w + -5w

Combine like terms: 5w + -5w = 0
12 + 4w = 20 + 0
12 + 4w = 20

Add '-12' to each side of the equation.
12 + -12 + 4w = 20 + -12

Combine like terms: 12 + -12 = 0
0 + 4w = 20 + -12
4w = 20 + -12

Combine like terms: 20 + -12 = 8
4w = 8

Divide each side by '4'.
w = 2

Simplifying
w = 2

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