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.)
If b = -7 and x = 5, what is the value of -7b(b - x)?
| 80 | |
| -588 | |
| 64 | |
| 36 |