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c)
d)
7×4-a= 9
m-5×4 = 42
b+4×9=93
9×4 - n = 18
8×4-C=15
4×4+0= 56
d+ 6×4 = 60
5×8+x=100
7×5+ e = 80
4×5+y= 80​


Cd74a 9m54 42b499394 N 1884C15440 56d 64 6058x10075 E 8045y 80 class=