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 a - 9a = -6a + 6x - 2 for a in terms of x.
| -\(\frac{1}{11}\)x + \(\frac{4}{11}\) | |
| \(\frac{1}{2}\)x + 1\(\frac{1}{8}\) | |
| 2\(\frac{1}{7}\)x - \(\frac{2}{7}\) | |
| -\(\frac{1}{5}\)x + 1 |