Question 1133088
Is 2x-5y=32, 2x+3y=0 solvable graphically?
:
Yes, find point of intersection using elimination
 2x - 5y = 32
 2x + 3y = 0 
------------------ Subtraction eliminates x, find y
 0 - 8y = 32
 y = 32/-8
 y = -4
:
find x using the 1st equation
2x - 5(-4) = 32
2x + 20 = 32
2x = 32 - 20
2x = 12
 x = 12/2
 x = 6
:]
Check solutions in 2nd equation
2(6) + 3(-4) = 0
12 - 12 = 0
:
The lines of the two equations will intersect a x=6, y=-4