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 - 5c = -9c + 9y - 3 for c in terms of y.
| 3\(\frac{1}{2}\)y - \(\frac{3}{4}\) | |
| \(\frac{4}{11}\)y - \(\frac{5}{11}\) | |
| 1\(\frac{2}{7}\)y + \(\frac{1}{7}\) | |
| 3y - \(\frac{2}{3}\) |