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 + a = -6a + 2x + 2 for a in terms of x.
| -\(\frac{7}{8}\)x + \(\frac{3}{4}\) | |
| -\(\frac{2}{3}\)x - 2 | |
| \(\frac{1}{15}\)x + \(\frac{2}{15}\) | |
| -\(\frac{3}{11}\)x + \(\frac{3}{11}\) |