x-20.5=17

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Solution for x-20.5=17 equation: 


Simplifying
x + -20.5 = 17

Reorder the terms:
-20.5 + x = 17

Solving
-20.5 + x = 17

Solving for variable 'x'.

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

Add '20.5' to each side of the equation.
-20.5 + 20.5 + x = 17 + 20.5

Combine like terms: -20.5 + 20.5 = 0.0
0.0 + x = 17 + 20.5
x = 17 + 20.5

Combine like terms: 17 + 20.5 = 37.5
x = 37.5

Simplifying
x = 37.5

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