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