3a+4=3a-8

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Solution for 3a+4=3a-8 equation: 


Simplifying
3a + 4 = 3a + -8

Reorder the terms:
4 + 3a = 3a + -8

Reorder the terms:
4 + 3a = -8 + 3a

Add '-3a' to each side of the equation.
4 + 3a + -3a = -8 + 3a + -3a

Combine like terms: 3a + -3a = 0
4 + 0 = -8 + 3a + -3a
4 = -8 + 3a + -3a

Combine like terms: 3a + -3a = 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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