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 - 5y - 5 for c in terms of y.
| -\(\frac{4}{5}\)y - \(\frac{2}{5}\) | |
| 1\(\frac{1}{8}\)y + \(\frac{5}{8}\) | |
| y - 2\(\frac{2}{3}\) | |
| 3\(\frac{1}{4}\)y - \(\frac{3}{4}\) |