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 2c - 6c = c + 3x - 8 for c in terms of x.
| -\(\frac{2}{9}\)x - 1 | |
| 9x - 8 | |
| -\(\frac{1}{13}\)x + \(\frac{1}{13}\) | |
| -5\(\frac{2}{3}\)x - 2 |