x+8.2=20

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Solution for x+8.2=20 equation: 


Simplifying
x + 8.2 = 20

Reorder the terms:
8.2 + x = 20

Solving
8.2 + x = 20

Solving for variable 'x'.

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

Add '-8.2' to each side of the equation.
8.2 + -8.2 + x = 20 + -8.2

Combine like terms: 8.2 + -8.2 = 0.0
0.0 + x = 20 + -8.2
x = 20 + -8.2

Combine like terms: 20 + -8.2 = 11.8
x = 11.8

Simplifying
x = 11.8

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