Question

Put this in slope-intercept form. x+2y>4 (I know how to do it, but I'm wondering if I flip the sign or not)

Answer 1

U only need to flip the sign if u multiply or divide by a negative.

Answer 2

Or you can add/subtract things to the other side rather than multiplying by negatives and then you never have to worry about flipping anything.

Answer 3

So if I divide 1 by -1 then I need to flip, and if I divide -1 by 1 I don't need to flip?

Answer 4

Yes, but following polpak adivce is safer for u, I think.

Answer 5

Haha, thank you!