20x+80=40x

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Solution for 20x+80=40x equation:


Simplifying
20x + 80 = 40x

Reorder the terms:
80 + 20x = 40x

Solving
80 + 20x = 40x

Solving for variable 'x'.

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

Add '-40x' to each side of the equation.
80 + 20x + -40x = 40x + -40x

Combine like terms: 20x + -40x = -20x
80 + -20x = 40x + -40x

Combine like terms: 40x + -40x = 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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