1
1
1. Which pair of values is
the solution of equations 3 x +
4 y = 31 and 2 x + y = 9?
Mark
(a)
(b)
(c)
(d)
(2,5)
(1,7)
(6,3)
(7,2)
Answers
Answered by
0
Answer:
the solution is to come off 563 is right
Answered by
0
Answer:
b.
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