When solving an equation with two variables, replace the variables with the values given and then solve the now variable-free equation. (Remember order of operations, PEMDAS, Parentheses, Exponents, Multiplication/Division, Addition/Subtraction.)
Solve 5c - 4c = -3c - 4x - 8 for c in terms of x.
| x - 1 | |
| x - 3 | |
| -14x + 4 | |
| x + 1 |