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 10c + c = 9c + 3y - 2 for c in terms of y.
| 2y - 2 | |
| -1\(\frac{1}{6}\)y - \(\frac{5}{6}\) | |
| 2\(\frac{1}{4}\)y + 1 | |
| -1\(\frac{2}{3}\)y - 2 |