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 = -3 and y = 5, what is the value of -2a(a - y)?
| 243 | |
| -50 | |
| -48 | |
| 24 |