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 9b - 8b = -7b - 6x - 7 for b in terms of x.
| -\(\frac{10}{11}\)x - \(\frac{3}{11}\) | |
| -\(\frac{1}{3}\)x + \(\frac{1}{3}\) | |
| \(\frac{1}{3}\)x + \(\frac{8}{9}\) | |
| \(\frac{1}{8}\)x - \(\frac{7}{16}\) |