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 c - 6c = 5c - 9y + 9 for c in terms of y.
| -1\(\frac{1}{4}\)y + 2 | |
| -2\(\frac{3}{4}\)y + \(\frac{1}{2}\) | |
| \(\frac{3}{4}\)y - 2\(\frac{1}{4}\) | |
| -\(\frac{1}{4}\)y - \(\frac{5}{12}\) |