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 -6b - 7b = 6b + 9x - 9 for b in terms of x.
| -1\(\frac{1}{3}\)x + \(\frac{3}{4}\) | |
| x + 2\(\frac{2}{3}\) | |
| -\(\frac{1}{12}\)x + \(\frac{1}{4}\) | |
| -1\(\frac{2}{3}\)x - 2 |