no.. x equals 11
The answer is 4. 3x4 - 1 =11 12 - 1 = 11
a = 3a + 4 0 = 2a + 4 2a = -4 a = -2
15
-4 and 4
11.+/- 11
solution with [OH-] = 2.5 x 10-9 , A solution with [H+] = 1.2 x 10-4, A solution with pH = 4.5
0
No, it is not.
(7 * 4) - 4 - 11 = 13
And what is the question?
4 equals numbers in a current account pin number