.5(10x-9)=5x+7

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Solution for .5(10x-9)=5x+7 equation:


Simplifying
0.5(10x + -9) = 5x + 7

Reorder the terms:
0.5(-9 + 10x) = 5x + 7
(-9 * 0.5 + 10x * 0.5) = 5x + 7
(-4.5 + 5x) = 5x + 7

Reorder the terms:
-4.5 + 5x = 7 + 5x

Add '-5x' to each side of the equation.
-4.5 + 5x + -5x = 7 + 5x + -5x

Combine like terms: 5x + -5x = 0
-4.5 + 0 = 7 + 5x + -5x
-4.5 = 7 + 5x + -5x

Combine like terms: 5x + -5x = 0
-4.5 = 7 + 0
-4.5 = 7

Solving
-4.5 = 7

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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