-20c-13=-2-20c-11

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Solution for -20c-13=-2-20c-11 equation: 


Simplifying
-20c + -13 = -2 + -20c + -11

Reorder the terms:
-13 + -20c = -2 + -20c + -11

Reorder the terms:
-13 + -20c = -2 + -11 + -20c

Combine like terms: -2 + -11 = -13
-13 + -20c = -13 + -20c

Add '13' to each side of the equation.
-13 + 13 + -20c = -13 + 13 + -20c

Combine like terms: -13 + 13 = 0
0 + -20c = -13 + 13 + -20c
-20c = -13 + 13 + -20c

Combine like terms: -13 + 13 = 0
-20c = 0 + -20c
-20c = -20c

Add '20c' to each side of the equation.
-20c + 20c = -20c + 20c

Combine like terms: -20c + 20c = 0
0 = -20c + 20c

Combine like terms: -20c + 20c = 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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