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 - 3b = 2b + 8x + 1 for b in terms of x.
| x - \(\frac{3}{10}\) | |
| x - 2\(\frac{1}{3}\) | |
| 1\(\frac{4}{7}\)x + \(\frac{1}{7}\) | |
| -1\(\frac{7}{10}\)x - \(\frac{3}{10}\) |