2a-15=2a-3

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Solution for 2a-15=2a-3 equation: 


Simplifying
2a + -15 = 2a + -3

Reorder the terms:
-15 + 2a = 2a + -3

Reorder the terms:
-15 + 2a = -3 + 2a

Add '-2a' to each side of the equation.
-15 + 2a + -2a = -3 + 2a + -2a

Combine like terms: 2a + -2a = 0
-15 + 0 = -3 + 2a + -2a
-15 = -3 + 2a + -2a

Combine like terms: 2a + -2a = 0
-15 = -3 + 0
-15 = -3

Solving
-15 = -3

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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