.4(x+2)-.6(x+2)=.2-.4

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Solution for .4(x+2)-.6(x+2)=.2-.4 equation: 


Simplifying
0.4(x + 2) + -0.6(x + 2) = 0.2 + -0.4

Reorder the terms:
0.4(2 + x) + -0.6(x + 2) = 0.2 + -0.4
(2 * 0.4 + x * 0.4) + -0.6(x + 2) = 0.2 + -0.4
(0.8 + 0.4x) + -0.6(x + 2) = 0.2 + -0.4

Reorder the terms:
0.8 + 0.4x + -0.6(2 + x) = 0.2 + -0.4
0.8 + 0.4x + (2 * -0.6 + x * -0.6) = 0.2 + -0.4
0.8 + 0.4x + (-1.2 + -0.6x) = 0.2 + -0.4

Reorder the terms:
0.8 + -1.2 + 0.4x + -0.6x = 0.2 + -0.4

Combine like terms: 0.8 + -1.2 = -0.4
-0.4 + 0.4x + -0.6x = 0.2 + -0.4

Combine like terms: 0.4x + -0.6x = -0.2x
-0.4 + -0.2x = 0.2 + -0.4

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

Solving
-0.4 + -0.2x = -0.2

Solving for variable 'x'.

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

Add '0.4' to each side of the equation.
-0.4 + 0.4 + -0.2x = -0.2 + 0.4

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

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

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

Simplifying
x = -1

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