24a-21=24a

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Solution for 24a-21=24a equation: 


Simplifying
24a + -21 = 24a

Reorder the terms:
-21 + 24a = 24a

Add '-24a' to each side of the equation.
-21 + 24a + -24a = 24a + -24a

Combine like terms: 24a + -24a = 0
-21 + 0 = 24a + -24a
-21 = 24a + -24a

Combine like terms: 24a + -24a = 0
-21 = 0

Solving
-21 = 0

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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