-12=0.2x-0.8x

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Solution for -12=0.2x-0.8x equation: 


Simplifying
-12 = 0.2x + -0.8x

Combine like terms: 0.2x + -0.8x = -0.6x
-12 = -0.6x

Solving
-12 = -0.6x

Solving for variable 'x'.

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

Add '0.6x' to each side of the equation.
-12 + 0.6x = -0.6x + 0.6x

Combine like terms: -0.6x + 0.6x = 0.0
-12 + 0.6x = 0.0

Add '12' to each side of the equation.
-12 + 12 + 0.6x = 0.0 + 12

Combine like terms: -12 + 12 = 0
0 + 0.6x = 0.0 + 12
0.6x = 0.0 + 12

Combine like terms: 0.0 + 12 = 12
0.6x = 12

Divide each side by '0.6'.
x = 20

Simplifying
x = 20

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