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 + 7c = c - 3y - 8 for c in terms of y.
| \(\frac{1}{11}\)y + \(\frac{8}{11}\) | |
| -3\(\frac{1}{3}\)y - 2\(\frac{2}{3}\) | |
| -\(\frac{2}{5}\)y + \(\frac{7}{10}\) | |
| -\(\frac{2}{15}\)y - \(\frac{2}{15}\) |