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 = -b + 5x + 4 for b in terms of x.
| -\(\frac{6}{7}\)x + \(\frac{3}{7}\) | |
| -\(\frac{8}{11}\)x - \(\frac{8}{11}\) | |
| 2\(\frac{1}{4}\)x + 1 | |
| x - \(\frac{1}{8}\) |