20(6-w)+15w=160

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Solution for 20(6-w)+15w=160 equation:


Simplifying
20(6 + -1w) + 15w = 160
(6 * 20 + -1w * 20) + 15w = 160
(120 + -20w) + 15w = 160

Combine like terms: -20w + 15w = -5w
120 + -5w = 160

Solving
120 + -5w = 160

Solving for variable 'w'.

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

Add '-120' to each side of the equation.
120 + -120 + -5w = 160 + -120

Combine like terms: 120 + -120 = 0
0 + -5w = 160 + -120
-5w = 160 + -120

Combine like terms: 160 + -120 = 40
-5w = 40

Divide each side by '-5'.
w = -8

Simplifying
w = -8

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