the answer is 6.72866666 recurring
The equation "9n equals 126" can be written as 9n = 126.
126/63 which is 2.
126+37=163.
126/15 = 8.4
10.5 x 12 = 126
7.875*16 = 126
They are: 2*3*3*7 = 126
126 inches is 3.5 yards.
63
12
126 divided by 7 equals 18 n=18 hope i helped!