6w-15+9w=18

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Solution for 6w-15+9w=18 equation:


Simplifying
6w + -15 + 9w = 18

Reorder the terms:
-15 + 6w + 9w = 18

Combine like terms: 6w + 9w = 15w
-15 + 15w = 18

Solving
-15 + 15w = 18

Solving for variable 'w'.

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

Add '15' to each side of the equation.
-15 + 15 + 15w = 18 + 15

Combine like terms: -15 + 15 = 0
0 + 15w = 18 + 15
15w = 18 + 15

Combine like terms: 18 + 15 = 33
15w = 33

Divide each side by '15'.
w = 2.2

Simplifying
w = 2.2

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