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