28=4w+20

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Solution for 28=4w+20 equation:


Simplifying
28 = 4w + 20

Reorder the terms:
28 = 20 + 4w

Solving
28 = 20 + 4w

Solving for variable 'w'.

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

Add '-4w' to each side of the equation.
28 + -4w = 20 + 4w + -4w

Combine like terms: 4w + -4w = 0
28 + -4w = 20 + 0
28 + -4w = 20

Add '-28' to each side of the equation.
28 + -28 + -4w = 20 + -28

Combine like terms: 28 + -28 = 0
0 + -4w = 20 + -28
-4w = 20 + -28

Combine like terms: 20 + -28 = -8
-4w = -8

Divide each side by '-4'.
w = 2

Simplifying
w = 2

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