Posted by kyle on Thursday, July 10, 2014 at 2:26am.
If the point (a,3) lies on the graph of the equation 5x + y = 8, then a=

math  Barry, Thursday, July 10, 2014 at 2:48am
Dear Kyle,
Sub (a,3) into the equation 5x + y = 8
5a + 3 = 8
5a = 5
a = 1
Hope it helps!
wishing you the best of luck,
Barry
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