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 = -5 and x = 1, what is the value of -3a(a - x)?
| -1008 | |
| -360 | |
| -35 | |
| -90 |