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 9b - 8b = -8b - 6z + 3 for b in terms of z.
| -1\(\frac{1}{2}\)z + 1 | |
| \(\frac{2}{17}\)z + \(\frac{3}{17}\) | |
| \(\frac{1}{3}\)z - 1\(\frac{2}{3}\) | |
| \(\frac{3}{7}\)z + \(\frac{6}{7}\) |