80=20x

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Solution for 80=20x equation:


Simplifying
80 = 20x

Solving
80 = 20x

Solving for variable 'x'.

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

Add '-20x' to each side of the equation.
80 + -20x = 20x + -20x

Combine like terms: 20x + -20x = 0
80 + -20x = 0

Add '-80' to each side of the equation.
80 + -80 + -20x = 0 + -80

Combine like terms: 80 + -80 = 0
0 + -20x = 0 + -80
-20x = 0 + -80

Combine like terms: 0 + -80 = -80
-20x = -80

Divide each side by '-20'.
x = 4

Simplifying
x = 4

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