Answer:
(6, 1)
Explanation:
x + 3y = 9
x + 4y = 10
---------------------
-1 (x + 3y = 9)
-x - 3y = -9
1y = 1 or y =1
x + 4(1) = 10
x + 4 = 10
-4 -4
x = 6
I hope this helps!
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