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 - 8b = 3b + 6x - 8 for b in terms of x.
| x - 3 | |
| \(\frac{9}{13}\)x - \(\frac{9}{13}\) | |
| \(\frac{3}{7}\)x + \(\frac{2}{7}\) | |
| -7x + 4 |