40=20w

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Solution for 40=20w equation:


Simplifying
40 = 20w

Solving
40 = 20w

Solving for variable 'w'.

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

Add '-20w' to each side of the equation.
40 + -20w = 20w + -20w

Combine like terms: 20w + -20w = 0
40 + -20w = 0

Add '-40' to each side of the equation.
40 + -40 + -20w = 0 + -40

Combine like terms: 40 + -40 = 0
0 + -20w = 0 + -40
-20w = 0 + -40

Combine like terms: 0 + -40 = -40
-20w = -40

Divide each side by '-20'.
w = 2

Simplifying
w = 2

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