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 8b - 7b = -7b - 8x + 3 for b in terms of x.
| -\(\frac{1}{15}\)x + \(\frac{1}{5}\) | |
| -8x + 9 | |
| 1\(\frac{3}{4}\)x + 1\(\frac{1}{4}\) | |
| x - \(\frac{1}{2}\) |