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 2b + b = -3b - 6x + 8 for b in terms of x.
| -2\(\frac{2}{3}\)x - 2\(\frac{1}{3}\) | |
| 13x + 7 | |
| 1\(\frac{2}{11}\)x + \(\frac{6}{11}\) | |
| -1\(\frac{2}{5}\)x + 1\(\frac{3}{5}\) |