plzz solve this question
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143x + 169y = 793
[-]
143x + 121y = 649
(-) (-) (-)
-----------------------------
0 + 48y = 144
--------------------------
y = 144 / 48
y = 3
Substituting y = 3
Hence x = 2
[-]
143x + 121y = 649
(-) (-) (-)
-----------------------------
0 + 48y = 144
--------------------------
y = 144 / 48
y = 3
Substituting y = 3
Hence x = 2
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