x+3=1.25x

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Solution for x+3=1.25x equation:


Simplifying
x + 3 = 1.25x

Reorder the terms:
3 + x = 1.25x

Solving
3 + 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.
3 + x + -1.25x = 1.25x + -1.25x

Combine like terms: x + -1.25x = -0.25x
3 + -0.25x = 1.25x + -1.25x

Combine like terms: 1.25x + -1.25x = 0.00
3 + -0.25x = 0.00

Add '-3' to each side of the equation.
3 + -3 + -0.25x = 0.00 + -3

Combine like terms: 3 + -3 = 0
0 + -0.25x = 0.00 + -3
-0.25x = 0.00 + -3

Combine like terms: 0.00 + -3 = -3
-0.25x = -3

Divide each side by '-0.25'.
x = 12

Simplifying
x = 12

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