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 4a - 7a = 9a - 6x + 3 for a in terms of x.
| \(\frac{7}{8}\)x + \(\frac{1}{8}\) | |
| 1\(\frac{1}{3}\)x - \(\frac{2}{3}\) | |
| x - \(\frac{1}{6}\) | |
| -\(\frac{1}{5}\)x - \(\frac{3}{5}\) |