16
1/3x + 6 = 9 Restating the problem x + 18 = 27 I multiplied by 3 x = 9 I subtracted 18 from 27
27
(n(n-1) divided by 2 + 1) multiplied by 3) +6
2
9
16
Your computer has a calculator on it if you are incapable of the mental arithmetic. 2/3 multiplied by 9 2 x 9 =18 18/3 18 divided by 3 = 6 The answer is 6.
18 can be divided by 3 18 can be divided by 9 45 can be divided by 9 45 can be divided by 3
9/1 18/2 27/3 endless possibilities... The result of any number multiplied by 9, then divided by the number equals 9 :-) Any number can be divided by 9 if its sum of digits can be divided by 9.
1/3x + 6 = 9 Restating the problem x + 18 = 27 I multiplied by 3 x = 9 I subtracted 18 from 27
27
(n(n-1) divided by 2 + 1) multiplied by 3) +6
18 / (9*3) = 0.66666.... (18/9) * 3 = 6.
1 / 2 * 18 - 5 = 9 - 5 = 4
2
9.6667