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 - 4b = -b + 2y + 1 for b in terms of y.
| \(\frac{2}{7}\)y + \(\frac{5}{14}\) | |
| -y - \(\frac{1}{6}\) | |
| \(\frac{5}{9}\)y + \(\frac{5}{9}\) | |
| -\(\frac{1}{10}\)y - \(\frac{2}{5}\) |