Question

how do you simplify -2k+2k

Answer 1

The first step of simplifying is combining like terms. Since both of these terms have the same variable, they are considered like terms, and can be added together like regular numbers.

Answer 2

so just 4k?

Answer 3

Well, it would be the same as adding -2 and 2, so I would say 0.

Answer 4

oh ok thank you.