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 8b - b = -6b - 6z - 9 for b in terms of z.
| \(\frac{10}{11}\)z + \(\frac{4}{11}\) | |
| -2z + 2\(\frac{1}{3}\) | |
| -\(\frac{5}{14}\)z - \(\frac{9}{14}\) | |
| 1\(\frac{1}{5}\)z - \(\frac{3}{5}\) |