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 = -6 and x = 3, what is the value of -8a(a - x)?
| -432 | |
| 7 | |
| 243 | |
| -144 |