-c+6=c+67.8

Solution for -c+6=c+67.8 equation:

Simplifying
-1c + 6 = c + 67.8

Reorder the terms:
6 + -1c = c + 67.8

Reorder the terms:
6 + -1c = 67.8 + c

Solving
6 + -1c = 67.8 + 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.
6 + -1c + -1c = 67.8 + c + -1c

Combine like terms: -1c + -1c = -2c
6 + -2c = 67.8 + c + -1c

Combine like terms: c + -1c = 0
6 + -2c = 67.8 + 0
6 + -2c = 67.8

Add '-6' to each side of the equation.
6 + -6 + -2c = 67.8 + -6

Combine like terms: 6 + -6 = 0
0 + -2c = 67.8 + -6
-2c = 67.8 + -6

Combine like terms: 67.8 + -6 = 61.8
-2c = 61.8

Divide each side by '-2'.
c = -30.9

Simplifying
c = -30.9