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 -4c - 4c = 6c - 9y + 6 for c in terms of y.
| 3\(\frac{1}{2}\)y + 3 | |
| \(\frac{11}{12}\)y + \(\frac{1}{2}\) | |
| 2\(\frac{5}{7}\)y + 1\(\frac{2}{7}\) | |
| \(\frac{1}{2}\)y - \(\frac{3}{5}\) |