-2x=.4x+20

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Solution for -2x=.4x+20 equation:


Simplifying
-2x = 0.4x + 20

Reorder the terms:
-2x = 20 + 0.4x

Solving
-2x = 20 + 0.4x

Solving for variable 'x'.

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

Add '-0.4x' to each side of the equation.
-2x + -0.4x = 20 + 0.4x + -0.4x

Combine like terms: -2x + -0.4x = -2.4x
-2.4x = 20 + 0.4x + -0.4x

Combine like terms: 0.4x + -0.4x = 0.0
-2.4x = 20 + 0.0
-2.4x = 20

Divide each side by '-2.4'.
x = -8.333333333

Simplifying
x = -8.333333333

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