2c-9=c-31

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Solution for 2c-9=c-31 equation:


Simplifying
2c + -9 = c + -31

Reorder the terms:
-9 + 2c = c + -31

Reorder the terms:
-9 + 2c = -31 + c

Solving
-9 + 2c = -31 + c

Solving for variable 'c'.

Move all terms containing c to the left, all other terms to the right.

Add '-1c' to each side of the equation.
-9 + 2c + -1c = -31 + c + -1c

Combine like terms: 2c + -1c = 1c
-9 + 1c = -31 + c + -1c

Combine like terms: c + -1c = 0
-9 + 1c = -31 + 0
-9 + 1c = -31

Add '9' to each side of the equation.
-9 + 9 + 1c = -31 + 9

Combine like terms: -9 + 9 = 0
0 + 1c = -31 + 9
1c = -31 + 9

Combine like terms: -31 + 9 = -22
1c = -22

Divide each side by '1'.
c = -22

Simplifying
c = -22

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