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 = b + 8x + 2 for b in terms of x.
| -\(\frac{3}{4}\)x - \(\frac{1}{4}\) | |
| 2\(\frac{1}{3}\)x - \(\frac{5}{6}\) | |
| -\(\frac{5}{7}\)x - 1\(\frac{2}{7}\) | |
| -14x - 3 |