0.5(x+2)-0.7(x+2)=-0.2x+0.4

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Solution for 0.5(x+2)-0.7(x+2)=-0.2x+0.4 equation: 


Simplifying
0.5(x + 2) + -0.7(x + 2) = -0.2x + 0.4

Reorder the terms:
0.5(2 + x) + -0.7(x + 2) = -0.2x + 0.4
(2 * 0.5 + x * 0.5) + -0.7(x + 2) = -0.2x + 0.4
(1 + 0.5x) + -0.7(x + 2) = -0.2x + 0.4

Reorder the terms:
1 + 0.5x + -0.7(2 + x) = -0.2x + 0.4
1 + 0.5x + (2 * -0.7 + x * -0.7) = -0.2x + 0.4
1 + 0.5x + (-1.4 + -0.7x) = -0.2x + 0.4

Reorder the terms:
1 + -1.4 + 0.5x + -0.7x = -0.2x + 0.4

Combine like terms: 1 + -1.4 = -0.4
-0.4 + 0.5x + -0.7x = -0.2x + 0.4

Combine like terms: 0.5x + -0.7x = -0.2x
-0.4 + -0.2x = -0.2x + 0.4

Reorder the terms:
-0.4 + -0.2x = 0.4 + -0.2x

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

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

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

Solving
-0.4 = 0.4

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

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