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 3c - 4c = -9c - 3y - 2 for c in terms of y.
| \(\frac{1}{2}\)y - 1 | |
| \(\frac{1}{12}\)y - \(\frac{1}{6}\) | |
| -\(\frac{9}{10}\)y + \(\frac{9}{10}\) | |
| \(\frac{1}{3}\)y - 1\(\frac{1}{3}\) |