20w+-15w+-17=18

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Solution for 20w+-15w+-17=18 equation:


Simplifying
20w + -15w + -17 = 18

Reorder the terms:
-17 + 20w + -15w = 18

Combine like terms: 20w + -15w = 5w
-17 + 5w = 18

Solving
-17 + 5w = 18

Solving for variable 'w'.

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

Add '17' to each side of the equation.
-17 + 17 + 5w = 18 + 17

Combine like terms: -17 + 17 = 0
0 + 5w = 18 + 17
5w = 18 + 17

Combine like terms: 18 + 17 = 35
5w = 35

Divide each side by '5'.
w = 7

Simplifying
w = 7

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