Answer:
x = 2
Step-by-step explanation:
3.x + y = 11 (eq 1)
Y = x + 3 (eq 2)
sub 2 into 1
3x + x + 3 = 11
4x + 3 = 11
4x = 8
4={4,8,12}
5={5,10,15}
10={10,20,30}
This question needs rephrasing. It makes no sense.
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