Question

Describe two ways you can determine if a point is a solution to a system of three equations.

Answer 1

thanks all

Answer 2

what ways do you know of?

Answer 3

I don't really know..

Answer 4

well how have you solved those in the past?

Answer 5

By solving for y..

Answer 6

they are certain terms...ill give you one, elimination..whats another that kinda goes along with that?

Answer 7

I give

Answer 8

@hartnn , i dont want to just give the answer so how can i help?

Answer 9

in my opinion, Idk.

Answer 10

by giving an example.

Answer 11

okay, thanks
so @NeedMathHelpNoa
if you have a system of 3 equations such as

x+y+z=3
x-y+2z=8
2x+3y-z=4

what are ways you would try to solve that.

Answer 12

" if a point is a solution"
assume a point

Answer 13

that's news to me.. idk if I'd try to solve them? Like get the variables to other sides? or what..