11.3-2x=12.8+x

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Solution for 11.3-2x=12.8+x equation:


Simplifying
11.3 + -2x = 12.8 + x

Solving
11.3 + -2x = 12.8 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
11.3 + -2x + -1x = 12.8 + x + -1x

Combine like terms: -2x + -1x = -3x
11.3 + -3x = 12.8 + x + -1x

Combine like terms: x + -1x = 0
11.3 + -3x = 12.8 + 0
11.3 + -3x = 12.8

Add '-11.3' to each side of the equation.
11.3 + -11.3 + -3x = 12.8 + -11.3

Combine like terms: 11.3 + -11.3 = 0.0
0.0 + -3x = 12.8 + -11.3
-3x = 12.8 + -11.3

Combine like terms: 12.8 + -11.3 = 1.5
-3x = 1.5

Divide each side by '-3'.
x = -0.5

Simplifying
x = -0.5

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