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 + 4c = -5c - 9y + 2 for c in terms of y.
| \(\frac{1}{2}\)y - 1\(\frac{1}{2}\) | |
| -\(\frac{3}{14}\)y + \(\frac{2}{7}\) | |
| -2\(\frac{1}{6}\)y + \(\frac{1}{3}\) | |
| -\(\frac{8}{9}\)y - \(\frac{2}{9}\) |