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 -8a + 9a = -2a - 4x - 3 for a in terms of x.
| 2\(\frac{1}{6}\)x + \(\frac{1}{2}\) | |
| 1\(\frac{1}{5}\)x - \(\frac{1}{10}\) | |
| x + \(\frac{1}{11}\) | |
| \(\frac{1}{5}\)x + \(\frac{1}{5}\) |