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 3b + 4b = -3b - 7z - 7 for b in terms of z.
| -1\(\frac{5}{6}\)z - 1\(\frac{1}{6}\) | |
| 2z - 4 | |
| z + \(\frac{3}{5}\) | |
| -z + 6 |