How do you graph $2x+y=5$ ?

Question

15520 views around the world

You can reuse this answer
Creative Commons License

Answer 1 · 2017-05-18T18:47:56

graph{y=-2x+5 [-10, 10, -5, 5]}

All you have to do is this:

$y=5-2x$
Bring $2x$ over to the other side and make it negative.

$y=-2x+5$
Flip flop the $-2x$ and the $5$

Graph, with $-2$ as the slope and $5$ as the y-intercept.

Ta-da! Done!

How do you graph 2x+y=52x+y=5?