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 + 9c = -6c - 4y + 2 for c in terms of y.
| -\(\frac{1}{2}\)y + \(\frac{1}{4}\) | |
| y + \(\frac{2}{5}\) | |
| -2\(\frac{3}{5}\)y + \(\frac{2}{5}\) | |
| -\(\frac{3}{4}\)y + \(\frac{1}{8}\) |