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 - 3x - 1 for b in terms of x.
| 1\(\frac{1}{5}\)x + 1\(\frac{2}{5}\) | |
| -1\(\frac{1}{11}\)x - \(\frac{1}{11}\) | |
| -\(\frac{6}{13}\)x + \(\frac{9}{13}\) | |
| -\(\frac{7}{11}\)x - \(\frac{9}{11}\) |