9+3a=3a+20-15

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Solution for 9+3a=3a+20-15 equation:


Simplifying
9 + 3a = 3a + 20 + -15

Reorder the terms:
9 + 3a = 20 + -15 + 3a

Combine like terms: 20 + -15 = 5
9 + 3a = 5 + 3a

Add '-3a' to each side of the equation.
9 + 3a + -3a = 5 + 3a + -3a

Combine like terms: 3a + -3a = 0
9 + 0 = 5 + 3a + -3a
9 = 5 + 3a + -3a

Combine like terms: 3a + -3a = 0
9 = 5 + 0
9 = 5

Solving
9 = 5

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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