8a+72=8a-40

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Solution for 8a+72=8a-40 equation:


Simplifying
8a + 72 = 8a + -40

Reorder the terms:
72 + 8a = 8a + -40

Reorder the terms:
72 + 8a = -40 + 8a

Add '-8a' to each side of the equation.
72 + 8a + -8a = -40 + 8a + -8a

Combine like terms: 8a + -8a = 0
72 + 0 = -40 + 8a + -8a
72 = -40 + 8a + -8a

Combine like terms: 8a + -8a = 0
72 = -40 + 0
72 = -40

Solving
72 = -40

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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