-n/7+19=-3 -n/7=-22 n/7=22 n=22(7) n=154
3n+3=n+7 3n+3-n=n+7-n (subtract n from both sides) 2n+3=7 2n+3-3=7-3 (subtract 3 from both sides ) 2n=4 2n/2=4/2 (divided by 2 on both the sides) n=2 Answer: n=2
Let the number be 'n', then the calculation becomes :- 5/n - 3 = 7/2n . . . multiply throughout by 2n 10 - 6n = 7 6n = 3 n = 1/2
"n divided into 3" = 3/n
There are infinitely many such numbers. For example, 21*n + 1 will not be divisible by 7 or 3 for any n - no matter how large.
-n/7+19=-3 -n/7=-22 n/7=22 n=22(7) n=154
3n+3=n+7 3n+3-n=n+7-n (subtract n from both sides) 2n+3=7 2n+3-3=7-3 (subtract 3 from both sides ) 2n=4 2n/2=4/2 (divided by 2 on both the sides) n=2 Answer: n=2
Let the number be 'n', then the calculation becomes :- 5/n - 3 = 7/2n . . . multiply throughout by 2n 10 - 6n = 7 6n = 3 n = 1/2
"n divided into 3" = 3/n
n = 157 157/7 = 22 remainder 3 or (22)(7) + 3 = 157 157/49 = 3 or (49)(3) = 157
There are infinitely many such numbers. For example, 21*n + 1 will not be divisible by 7 or 3 for any n - no matter how large.
7
To solve this problem, we can set up the equation n = 7q + 4, where n is the unknown number, q is the quotient, and 4 is the remainder. Since the problem states that when n is divided by 7, the quotient is 3, we can substitute q = 3 into the equation to get n = 7(3) + 4 = 21 + 4 = 25. Therefore, the number in question is 25.
It is: 3/n
n/7 = 12 Therefore, n = 12 x 7 n = 84
no
17.3333