7-c+2=-c+9

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


Simplifying
7 + -1c + 2 = -1c + 9

Reorder the terms:
7 + 2 + -1c = -1c + 9

Combine like terms: 7 + 2 = 9
9 + -1c = -1c + 9

Reorder the terms:
9 + -1c = 9 + -1c

Add '-9' to each side of the equation.
9 + -9 + -1c = 9 + -9 + -1c

Combine like terms: 9 + -9 = 0
0 + -1c = 9 + -9 + -1c
-1c = 9 + -9 + -1c

Combine like terms: 9 + -9 = 0
-1c = 0 + -1c
-1c = -1c

Add 'c' to each side of the equation.
-1c + c = -1c + c

Combine like terms: -1c + c = 0
0 = -1c + c

Combine like terms: -1c + c = 0
0 = 0

Solving
0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

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