67. (12-4). <17 (8+6): >6 (13-8). .... =15 (9+3): .... =2

Question

67.
(12-4). <17 (8+6): >6
(13-8). .... =15 (9+3): .... =2

Answer 1

A(-6,4,3)
B(-7,2,5)
C(-5,12,16)
D(-4,14,14)