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 2a + 2a = -6a - 9x - 3 for a in terms of x.
| x + \(\frac{1}{3}\) | |
| -1\(\frac{3}{8}\)x - \(\frac{3}{8}\) | |
| -\(\frac{2}{5}\)x - \(\frac{4}{5}\) | |
| -\(\frac{2}{11}\)x - \(\frac{4}{11}\) |