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 9c + c = 8c + 6x - 2 for c in terms of x.
| -1\(\frac{1}{2}\)x - \(\frac{3}{4}\) | |
| 2\(\frac{1}{2}\)x - 3\(\frac{1}{2}\) | |
| 5x - 2 | |
| 8x + 1 |