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