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 + 2b = -9b - x - 9 for b in terms of x.
| \(\frac{5}{6}\)x - 1 | |
| -\(\frac{3}{5}\)x - 1\(\frac{4}{5}\) | |
| -1\(\frac{2}{3}\)x + 1\(\frac{1}{2}\) | |
| -\(\frac{1}{10}\)x + \(\frac{1}{5}\) |