x-12.8=39

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Solution for x-12.8=39 equation: 


Simplifying
x + -12.8 = 39

Reorder the terms:
-12.8 + x = 39

Solving
-12.8 + x = 39

Solving for variable 'x'.

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

Add '12.8' to each side of the equation.
-12.8 + 12.8 + x = 39 + 12.8

Combine like terms: -12.8 + 12.8 = 0.0
0.0 + x = 39 + 12.8
x = 39 + 12.8

Combine like terms: 39 + 12.8 = 51.8
x = 51.8

Simplifying
x = 51.8

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