1.

Which of the following equation when pairedwith x + y = 4 makes the system consistentwith a unique solution ?(2) 21-y=2(b) x t = 6(C) 3x + 3y = 12 (d) 6x+6y = 40​

Answer»

ANSWER:

a) 21x-y= 2.

is CORRECT answer



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