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 -6b + b = 3b + 4x - 7 for b in terms of x.
| -\(\frac{1}{2}\)x + 1\(\frac{1}{8}\) | |
| -2\(\frac{1}{4}\)x - 2 | |
| -\(\frac{1}{3}\)x + \(\frac{7}{9}\) | |
| -\(\frac{3}{7}\)x - 1\(\frac{1}{7}\) |