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 4b + 4b = 3b + y - 8 for b in terms of y.
| -y + \(\frac{5}{6}\) | |
| y + \(\frac{6}{7}\) | |
| -\(\frac{1}{5}\)y - \(\frac{3}{5}\) | |
| -3y - 8 |