Answer:
Explanation:
y = x + 8......(1)
x + y = 2......(2)
Putting y in (1) into (2)
x + x + 8 = 2
2x = 2 - 8
2x = -6
x = -6/2
x = -3
Substituting x in (1)
y = x + 8
y = -3 + 8
y = 5
(โ3,5)
x= โ3 , y= 5
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