1.28x+0.8-x=2x+1.3

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Solution for 1.28x+0.8-x=2x+1.3 equation:


Simplifying
1.28x + 0.8 + -1x = 2x + 1.3

Reorder the terms:
0.8 + 1.28x + -1x = 2x + 1.3

Combine like terms: 1.28x + -1x = 0.28x
0.8 + 0.28x = 2x + 1.3

Reorder the terms:
0.8 + 0.28x = 1.3 + 2x

Solving
0.8 + 0.28x = 1.3 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
0.8 + 0.28x + -2x = 1.3 + 2x + -2x

Combine like terms: 0.28x + -2x = -1.72x
0.8 + -1.72x = 1.3 + 2x + -2x

Combine like terms: 2x + -2x = 0
0.8 + -1.72x = 1.3 + 0
0.8 + -1.72x = 1.3

Add '-0.8' to each side of the equation.
0.8 + -0.8 + -1.72x = 1.3 + -0.8

Combine like terms: 0.8 + -0.8 = 0.0
0.0 + -1.72x = 1.3 + -0.8
-1.72x = 1.3 + -0.8

Combine like terms: 1.3 + -0.8 = 0.5
-1.72x = 0.5

Divide each side by '-1.72'.
x = -0.2906976744

Simplifying
x = -0.2906976744

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