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 -2c + 8c = 9c - 2y - 3 for c in terms of y.
| \(\frac{8}{11}\)y - \(\frac{3}{11}\) | |
| -\(\frac{1}{2}\)y - 4 | |
| \(\frac{10}{11}\)y + \(\frac{3}{11}\) | |
| 11y + 6 |