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 + 6a = -a + 8x + 6 for a in terms of x.
| 1\(\frac{1}{2}\)x - 1\(\frac{1}{3}\) | |
| \(\frac{2}{7}\)x + \(\frac{6}{7}\) | |
| -\(\frac{3}{5}\)x + \(\frac{2}{5}\) | |
| -2\(\frac{2}{5}\)x - \(\frac{4}{5}\) |