Where do the lines #3x+5y=78# and #2x-y=0# intersect?
1 Answer
Sep 13, 2017
lines intersect at
Explanation:
If we equate one of the equations with the other, this will allow us to find a point or points that are common to both.
Rearrange both equations so they are in terms of y.
This leads to:
Solving for
Multiplying both sides by
Adding
Plugging
So lines intersect at
Graph: