15w+20=10w-45

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Solution for 15w+20=10w-45 equation:


Simplifying
15w + 20 = 10w + -45

Reorder the terms:
20 + 15w = 10w + -45

Reorder the terms:
20 + 15w = -45 + 10w

Solving
20 + 15w = -45 + 10w

Solving for variable 'w'.

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

Add '-10w' to each side of the equation.
20 + 15w + -10w = -45 + 10w + -10w

Combine like terms: 15w + -10w = 5w
20 + 5w = -45 + 10w + -10w

Combine like terms: 10w + -10w = 0
20 + 5w = -45 + 0
20 + 5w = -45

Add '-20' to each side of the equation.
20 + -20 + 5w = -45 + -20

Combine like terms: 20 + -20 = 0
0 + 5w = -45 + -20
5w = -45 + -20

Combine like terms: -45 + -20 = -65
5w = -65

Divide each side by '5'.
w = -13

Simplifying
w = -13

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