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