20+.5w=w

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Solution for 20+.5w=w equation:


Simplifying
20 + 0.5w = w

Solving
20 + 0.5w = w

Solving for variable 'w'.

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

Add '-1w' to each side of the equation.
20 + 0.5w + -1w = w + -1w

Combine like terms: 0.5w + -1w = -0.5w
20 + -0.5w = w + -1w

Combine like terms: w + -1w = 0
20 + -0.5w = 0

Add '-20' to each side of the equation.
20 + -20 + -0.5w = 0 + -20

Combine like terms: 20 + -20 = 0
0 + -0.5w = 0 + -20
-0.5w = 0 + -20

Combine like terms: 0 + -20 = -20
-0.5w = -20

Divide each side by '-0.5'.
w = 40

Simplifying
w = 40

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