.2(x-1)=.4x

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Solution for .2(x-1)=.4x equation:


Simplifying
0.2(x + -1) = 0.4x

Reorder the terms:
0.2(-1 + x) = 0.4x
(-1 * 0.2 + x * 0.2) = 0.4x
(-0.2 + 0.2x) = 0.4x

Solving
-0.2 + 0.2x = 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.
-0.2 + 0.2x + -0.4x = 0.4x + -0.4x

Combine like terms: 0.2x + -0.4x = -0.2x
-0.2 + -0.2x = 0.4x + -0.4x

Combine like terms: 0.4x + -0.4x = 0.0
-0.2 + -0.2x = 0.0

Add '0.2' to each side of the equation.
-0.2 + 0.2 + -0.2x = 0.0 + 0.2

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

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

Divide each side by '-0.2'.
x = -1

Simplifying
x = -1

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