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 7b - 2b = 6b + 5x + 2 for b in terms of x.
| -\(\frac{3}{13}\)x + \(\frac{3}{13}\) | |
| 1\(\frac{1}{2}\)x - \(\frac{3}{4}\) | |
| 7x + 2 | |
| \(\frac{9}{14}\)x - \(\frac{3}{14}\) |