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 9c - 4c = -3c + 5x - 4 for c in terms of x.
| -2\(\frac{1}{2}\)x + 3 | |
| x - \(\frac{1}{3}\) | |
| -2\(\frac{3}{5}\)x + 1\(\frac{1}{5}\) | |
| \(\frac{3}{4}\)x - \(\frac{1}{3}\) |