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 - 4b = 6b + 7x - 4 for b in terms of x.
| -\(\frac{6}{11}\)x - \(\frac{8}{11}\) | |
| -\(\frac{1}{15}\)x - \(\frac{3}{5}\) | |
| 2x + 1 | |
| 11x - 4 |