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 -9b - 9b = -2b - 6y + 6 for b in terms of y.
| -\(\frac{3}{7}\)y - \(\frac{6}{7}\) | |
| -y + 3 | |
| \(\frac{1}{5}\)y + 1\(\frac{4}{5}\) | |
| -6y - 8 |