15x+45.5=20x+20.5

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Solution for 15x+45.5=20x+20.5 equation: 


Simplifying
15x + 45.5 = 20x + 20.5

Reorder the terms:
45.5 + 15x = 20x + 20.5

Reorder the terms:
45.5 + 15x = 20.5 + 20x

Solving
45.5 + 15x = 20.5 + 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.
45.5 + 15x + -20x = 20.5 + 20x + -20x

Combine like terms: 15x + -20x = -5x
45.5 + -5x = 20.5 + 20x + -20x

Combine like terms: 20x + -20x = 0
45.5 + -5x = 20.5 + 0
45.5 + -5x = 20.5

Add '-45.5' to each side of the equation.
45.5 + -45.5 + -5x = 20.5 + -45.5

Combine like terms: 45.5 + -45.5 = 0.0
0.0 + -5x = 20.5 + -45.5
-5x = 20.5 + -45.5

Combine like terms: 20.5 + -45.5 = -25
-5x = -25

Divide each side by '-5'.
x = 5

Simplifying
x = 5

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