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