4+a=8+a

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Solution for 4+a=8+a equation: 


Simplifying
4 + a = 8 + a

Add '-1a' to each side of the equation.
4 + a + -1a = 8 + a + -1a

Combine like terms: a + -1a = 0
4 + 0 = 8 + a + -1a
4 = 8 + a + -1a

Combine like terms: a + -1a = 0
4 = 8 + 0
4 = 8

Solving
4 = 8

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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