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 - 6b = -b + 9y - 3 for b in terms of y.
| -2y - \(\frac{2}{3}\) | |
| 3\(\frac{3}{4}\)y - \(\frac{3}{4}\) | |
| 1\(\frac{5}{8}\)y + 1 | |
| 1\(\frac{2}{5}\)y + 1\(\frac{1}{5}\) |