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 b + 2b = 4b + 5x - 6 for b in terms of x.
| 3x + 3\(\frac{1}{2}\) | |
| x + \(\frac{1}{4}\) | |
| \(\frac{7}{13}\)x - \(\frac{8}{13}\) | |
| -x + 2 |