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