solve by subsitution
6x + 5y = 27
x = 17 -8y
my answer was (3,-7)
6(17-8y) + 5y = 27
102 -48y + 5y = 27
-43y = -75
y = 1.74
How did you get your answers? Do you have a typo in your post?
6x + 5y = 27
x = 17 -8y
my answer was (3,-7)
102 -48y + 5y = 27
-43y = -75
y = 1.74
How did you get your answers? Do you have a typo in your post?