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