.5(4x-6)-(2x+5)=13

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Solution for .5(4x-6)-(2x+5)=13 equation:


Simplifying
0.5(4x + -6) + -1(2x + 5) = 13

Reorder the terms:
0.5(-6 + 4x) + -1(2x + 5) = 13
(-6 * 0.5 + 4x * 0.5) + -1(2x + 5) = 13
(-3 + 2x) + -1(2x + 5) = 13

Reorder the terms:
-3 + 2x + -1(5 + 2x) = 13
-3 + 2x + (5 * -1 + 2x * -1) = 13
-3 + 2x + (-5 + -2x) = 13

Reorder the terms:
-3 + -5 + 2x + -2x = 13

Combine like terms: -3 + -5 = -8
-8 + 2x + -2x = 13

Combine like terms: 2x + -2x = 0
-8 + 0 = 13
-8 = 13

Solving
-8 = 13

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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