42=6c-6

Solution for 42=6c-6 equation:

Simplifying
42 = 6c + -6

Reorder the terms:
42 = -6 + 6c

Solving
42 = -6 + 6c

Solving for variable 'c'.

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

Add '-6c' to each side of the equation.
42 + -6c = -6 + 6c + -6c

Combine like terms: 6c + -6c = 0
42 + -6c = -6 + 0
42 + -6c = -6

Add '-42' to each side of the equation.
42 + -42 + -6c = -6 + -42

Combine like terms: 42 + -42 = 0
0 + -6c = -6 + -42
-6c = -6 + -42

Combine like terms: -6 + -42 = -48
-6c = -48

Divide each side by '-6'.
c = 8

Simplifying
c = 8