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 + a = 8a - 4x - 8 for a in terms of x.
| \(\frac{5}{6}\)x - \(\frac{1}{6}\) | |
| -13x - 1 | |
| \(\frac{1}{9}\)x + 1 | |
| \(\frac{5}{14}\)x + \(\frac{4}{7}\) |