8.2-x=-12.4

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Solution for 8.2-x=-12.4 equation: 


Simplifying
8.2 + -1x = -12.4

Solving
8.2 + -1x = -12.4

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 + -1x = -12.4 + -8.2

Combine like terms: 8.2 + -8.2 = 0.0
0.0 + -1x = -12.4 + -8.2
-1x = -12.4 + -8.2

Combine like terms: -12.4 + -8.2 = -20.6
-1x = -20.6

Divide each side by '-1'.
x = 20.6

Simplifying
x = 20.6

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