to solve x - 5 = 126 you must get x on its own, this can be done by adding 5 to both sides.
i.e. x - 5 = 126
x - 5 + 5 = 126 + 5
x +0 = 131
x = 131
note. anything done to the left hand side of the equation must be done to the right for it to remain true
The equation "9n equals 126" can be written as 9n = 126.
1,565 = x5 1,5651/5 = (x5)1/5 1,5651/5 = x5/5 1,5651/5 = x 4.3541 = x
11x5=55 !
Assuming that the question is find x in x5=1610; the answer is 4.378901
126/63 which is 2.
126/15 = 8.4
126+37=163.
10.5 x 12 = 126
7.875*16 = 126
512 x 5 = 2,560
12
63