144=100+20w

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Solution for 144=100+20w equation:


Simplifying
144 = 100 + 20w

Solving
144 = 100 + 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.
144 + -20w = 100 + 20w + -20w

Combine like terms: 20w + -20w = 0
144 + -20w = 100 + 0
144 + -20w = 100

Add '-144' to each side of the equation.
144 + -144 + -20w = 100 + -144

Combine like terms: 144 + -144 = 0
0 + -20w = 100 + -144
-20w = 100 + -144

Combine like terms: 100 + -144 = -44
-20w = -44

Divide each side by '-20'.
w = 2.2

Simplifying
w = 2.2

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