0.2(x+7)=0.6x+0.9-0.4x

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Solution for 0.2(x+7)=0.6x+0.9-0.4x equation: 


Simplifying
0.2(x + 7) = 0.6x + 0.9 + -0.4x

Reorder the terms:
0.2(7 + x) = 0.6x + 0.9 + -0.4x
(7 * 0.2 + x * 0.2) = 0.6x + 0.9 + -0.4x
(1.4 + 0.2x) = 0.6x + 0.9 + -0.4x

Reorder the terms:
1.4 + 0.2x = 0.9 + 0.6x + -0.4x

Combine like terms: 0.6x + -0.4x = 0.2x
1.4 + 0.2x = 0.9 + 0.2x

Add '-0.2x' to each side of the equation.
1.4 + 0.2x + -0.2x = 0.9 + 0.2x + -0.2x

Combine like terms: 0.2x + -0.2x = 0.0
1.4 + 0.0 = 0.9 + 0.2x + -0.2x
1.4 = 0.9 + 0.2x + -0.2x

Combine like terms: 0.2x + -0.2x = 0.0
1.4 = 0.9 + 0.0
1.4 = 0.9

Solving
1.4 = 0.9

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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