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 - 9c = 8c + 6y - 6 for c in terms of y.
| -1\(\frac{1}{10}\)y + \(\frac{9}{10}\) | |
| -7\(\frac{1}{2}\)y + 3 | |
| -\(\frac{1}{11}\)y + \(\frac{6}{11}\) | |
| 2\(\frac{1}{6}\)y - 1\(\frac{1}{6}\) |