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 - 8b = 7b + z - 1 for b in terms of z.
| -\(\frac{11}{14}\)z + \(\frac{1}{14}\) | |
| 16z + 3 | |
| 9z - 1 | |
| z + \(\frac{2}{3}\) |