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 6a - 5a = -3a + 6x + 9 for a in terms of x.
| 2\(\frac{1}{5}\)x + 1\(\frac{1}{5}\) | |
| x - 3 | |
| 1\(\frac{2}{9}\)x + 1 | |
| -1\(\frac{1}{3}\)x + \(\frac{5}{12}\) |