2x-10.4=20.8

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Solution for 2x-10.4=20.8 equation: 


Simplifying
2x + -10.4 = 20.8

Reorder the terms:
-10.4 + 2x = 20.8

Solving
-10.4 + 2x = 20.8

Solving for variable 'x'.

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

Add '10.4' to each side of the equation.
-10.4 + 10.4 + 2x = 20.8 + 10.4

Combine like terms: -10.4 + 10.4 = 0.0
0.0 + 2x = 20.8 + 10.4
2x = 20.8 + 10.4

Combine like terms: 20.8 + 10.4 = 31.2
2x = 31.2

Divide each side by '2'.
x = 15.6

Simplifying
x = 15.6

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