0.8x-0.5x+0.2x=4

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Solution for 0.8x-0.5x+0.2x=4 equation: 


Simplifying
0.8x + -0.5x + 0.2x = 4

Combine like terms: 0.8x + -0.5x = 0.3x
0.3x + 0.2x = 4

Combine like terms: 0.3x + 0.2x = 0.5x
0.5x = 4

Solving
0.5x = 4

Solving for variable 'x'.

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

Divide each side by '0.5'.
x = 8

Simplifying
x = 8

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