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 + 9c = -7c - 8y + 5 for c in terms of y.
| -1\(\frac{2}{3}\)y + \(\frac{2}{3}\) | |
| y - \(\frac{1}{4}\) | |
| -1\(\frac{6}{11}\)y + \(\frac{5}{11}\) | |
| 5y + 6 |