5w+7w-9=

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Solution for 5w+7w-9= equation:


Simplifying
5w + 7w + -9 = 0

Reorder the terms:
-9 + 5w + 7w = 0

Combine like terms: 5w + 7w = 12w
-9 + 12w = 0

Solving
-9 + 12w = 0

Solving for variable 'w'.

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

Add '9' to each side of the equation.
-9 + 9 + 12w = 0 + 9

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

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

Divide each side by '12'.
w = 0.75

Simplifying
w = 0.75

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