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 4b - 8b = -9b - 2z - 3 for b in terms of z.
| \(\frac{6}{13}\)z - \(\frac{3}{13}\) | |
| z - 4 | |
| \(\frac{2}{15}\)z + \(\frac{1}{15}\) | |
| -1\(\frac{1}{3}\)z - \(\frac{1}{3}\) |