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 -7b + b = b + 4x + 5 for b in terms of x.
| 2\(\frac{3}{5}\)x - \(\frac{3}{5}\) | |
| x - 1\(\frac{2}{5}\) | |
| 1\(\frac{1}{9}\)x + \(\frac{2}{9}\) | |
| -\(\frac{3}{8}\)x - \(\frac{5}{8}\) |