0.4x+12.8=x-2.86

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Solution for 0.4x+12.8=x-2.86 equation: 


Simplifying
0.4x + 12.8 = x + -2.86

Reorder the terms:
12.8 + 0.4x = x + -2.86

Reorder the terms:
12.8 + 0.4x = -2.86 + x

Solving
12.8 + 0.4x = -2.86 + 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.
12.8 + 0.4x + -1x = -2.86 + x + -1x

Combine like terms: 0.4x + -1x = -0.6x
12.8 + -0.6x = -2.86 + x + -1x

Combine like terms: x + -1x = 0
12.8 + -0.6x = -2.86 + 0
12.8 + -0.6x = -2.86

Add '-12.8' to each side of the equation.
12.8 + -12.8 + -0.6x = -2.86 + -12.8

Combine like terms: 12.8 + -12.8 = 0.0
0.0 + -0.6x = -2.86 + -12.8
-0.6x = -2.86 + -12.8

Combine like terms: -2.86 + -12.8 = -15.66
-0.6x = -15.66

Divide each side by '-0.6'.
x = 26.1

Simplifying
x = 26.1

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