How do you solve the system #x-2y=-1# and #3x+2y=13# by graphing?
1 Answer
Dec 13, 2015
Explanation:
The solution of a system of equations is the point where the functions intersect.
When you graph the two equations, you get:
The solution is
If you're having trouble graphing the equations, put them into
#=>-2y=-x-1#
#=>y=1/2x+1/2#
#=>2y=-3x+13#
#=>y=-3/2x+13/2#