Question

(2, -3) is a solution of the equation 3x - y = 3.?

Answer 1

3(2) - -3 =3
6 + 3 = 3
9 != 3

No it isn't, (2, 3) is though.

Answer 2

Okay, Thanks!(:

Answer 3

And would you know if 2x - 5x= -10, would be a linear or nonlinear equation?

Answer 4

non linear, just a point a 3.33 on the x axis

Answer 5

Lol, thanks. Algebra is just not my subject.

Answer 6

Your Welcome!, just to be sure in the last one there were 2 x's right?

Answer 7

I think so. I'm off the problem now. We're having to do a review thing over algebra and I am horrible at math. :/

Answer 8

Good Luck.