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 a = 7 and x = -2, what is the value of 7a(a - x)?
| -96 | |
| 264 | |
| 24 | |
| 441 |