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 6b + 8b = -5b + 9z + 7 for b in terms of z.
| \(\frac{1}{11}\)z + \(\frac{7}{11}\) | |
| 2z - 4 | |
| -\(\frac{1}{4}\)z - \(\frac{1}{6}\) | |
| \(\frac{1}{2}\)z - 4 |