C - -54 = 56

To solve the equation C - -54 = 56, you need to isolate the variable C on one side of the equation.

To cancel out the negative sign in front of -54, you can add 54 to both sides of the equation:

C - (-54) + 54 = 56 + 54

Simplifying the equation:

C + 54 + 54 = 110

Combine like terms:

C + 108 = 110

Next, subtract 108 from both sides to isolate the variable C:

C + 108 - 108 = 110 - 108

Simplifying the equation:

C = 2

Therefore, the solution to the equation C - -54 = 56 is C = 2.