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 - 4b = -3b - 3z - 6 for b in terms of z.
| \(\frac{2}{3}\)z - \(\frac{1}{2}\) | |
| -z + 1 | |
| \(\frac{1}{12}\)z - \(\frac{1}{2}\) | |
| \(\frac{1}{3}\)z - \(\frac{1}{12}\) |