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 -4c + 5c = 5c - 8y + 5 for c in terms of y.
| \(\frac{1}{7}\)y - \(\frac{9}{14}\) | |
| \(\frac{5}{8}\)y - \(\frac{1}{4}\) | |
| -\(\frac{1}{11}\)y + \(\frac{2}{11}\) | |
| 1\(\frac{4}{9}\)y - \(\frac{5}{9}\) |