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 9a + = -4a + x - 2 for a in terms of x.
| \(\frac{1}{2}\)x + 1\(\frac{1}{8}\) | |
| -4x + 4 | |
| \(\frac{1}{13}\)x - \(\frac{2}{13}\) | |
| -17x - 8 |