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 c = -4 and x = -1, what is the value of -2c(c - x)?
| -918 | |
| -8 | |
| -180 | |
| -24 |