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 = -3b - 2z - 4 for b in terms of z.
| \(\frac{9}{11}\)z - \(\frac{7}{11}\) | |
| \(\frac{1}{3}\)z + \(\frac{8}{9}\) | |
| -z - 1 | |
| -6z + 4 |