7a-2=-9+7a

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Solution for 7a-2=-9+7a equation: 


Simplifying
7a + -2 = -9 + 7a

Reorder the terms:
-2 + 7a = -9 + 7a

Add '-7a' to each side of the equation.
-2 + 7a + -7a = -9 + 7a + -7a

Combine like terms: 7a + -7a = 0
-2 + 0 = -9 + 7a + -7a
-2 = -9 + 7a + -7a

Combine like terms: 7a + -7a = 0
-2 = -9 + 0
-2 = -9

Solving
-2 = -9

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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