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 - 6b = 7b - 4z + 1 for b in terms of z.
| z - \(\frac{1}{12}\) | |
| -\(\frac{4}{5}\)z + \(\frac{3}{10}\) | |
| -7\(\frac{1}{2}\)z + 2\(\frac{1}{2}\) | |
| -\(\frac{2}{11}\)z - \(\frac{1}{11}\) |