42-3c=333-c

Solution for 42-3c=333-c equation:

Simplifying
42 + -3c = 333 + -1c

Solving
42 + -3c = 333 + -1c

Solving for variable 'c'.

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

Add 'c' to each side of the equation.
42 + -3c + c = 333 + -1c + c

Combine like terms: -3c + c = -2c
42 + -2c = 333 + -1c + c

Combine like terms: -1c + c = 0
42 + -2c = 333 + 0
42 + -2c = 333

Add '-42' to each side of the equation.
42 + -42 + -2c = 333 + -42

Combine like terms: 42 + -42 = 0
0 + -2c = 333 + -42
-2c = 333 + -42

Combine like terms: 333 + -42 = 291
-2c = 291

Divide each side by '-2'.
c = -145.5

Simplifying
c = -145.5