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 2b + b = -7b - 9y + 2 for b in terms of y.
| -\(\frac{7}{8}\)y - \(\frac{1}{4}\) | |
| -\(\frac{1}{14}\)y + \(\frac{3}{7}\) | |
| -y + \(\frac{6}{7}\) | |
| -1\(\frac{1}{9}\)y + \(\frac{2}{9}\) |