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 = 3 and y = -2, what is the value of -3b(b - y)?
| 3 | |
| -45 | |
| -7 | |
| 162 |