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 = -8b - 6z + 6 for b in terms of z.
| -1\(\frac{1}{3}\)z - \(\frac{2}{3}\) | |
| 3\(\frac{1}{6}\)z - \(\frac{1}{2}\) | |
| z - \(\frac{1}{3}\) | |
| -\(\frac{7}{16}\)z + \(\frac{3}{8}\) |