x+20=1.25x

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Solution for x+20=1.25x equation:


Simplifying
x + 20 = 1.25x

Reorder the terms:
20 + x = 1.25x

Solving
20 + x = 1.25x

Solving for variable 'x'.

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

Add '-1.25x' to each side of the equation.
20 + x + -1.25x = 1.25x + -1.25x

Combine like terms: x + -1.25x = -0.25x
20 + -0.25x = 1.25x + -1.25x

Combine like terms: 1.25x + -1.25x = 0.00
20 + -0.25x = 0.00

Add '-20' to each side of the equation.
20 + -20 + -0.25x = 0.00 + -20

Combine like terms: 20 + -20 = 0
0 + -0.25x = 0.00 + -20
-0.25x = 0.00 + -20

Combine like terms: 0.00 + -20 = -20
-0.25x = -20

Divide each side by '-0.25'.
x = 80

Simplifying
x = 80

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