0.5x-2(0.2x-0.1)=0.8

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Solution for 0.5x-2(0.2x-0.1)=0.8 equation: 


Simplifying
0.5x + -2(0.2x + -0.1) = 0.8

Reorder the terms:
0.5x + -2(-0.1 + 0.2x) = 0.8
0.5x + (-0.1 * -2 + 0.2x * -2) = 0.8
0.5x + (0.2 + -0.4x) = 0.8

Reorder the terms:
0.2 + 0.5x + -0.4x = 0.8

Combine like terms: 0.5x + -0.4x = 0.1x
0.2 + 0.1x = 0.8

Solving
0.2 + 0.1x = 0.8

Solving for variable 'x'.

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

Add '-0.2' to each side of the equation.
0.2 + -0.2 + 0.1x = 0.8 + -0.2

Combine like terms: 0.2 + -0.2 = 0.0
0.0 + 0.1x = 0.8 + -0.2
0.1x = 0.8 + -0.2

Combine like terms: 0.8 + -0.2 = 0.6
0.1x = 0.6

Divide each side by '0.1'.
x = 6

Simplifying
x = 6

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