If: 2x+5 = 45 then the value of x works out as 20
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Let number be N, then 2 x N + 5 = 45 2 x N = 45 - 5 = 40 N = 20
To determine how many times -45 can go into 23, we must divide 23 by -45. The result of this division is a decimal number, which represents the number of times -45 can go into 23. In this case, -45 can go into 23 approximately -0.51 times.
any of the following numbers works ...12, 23, 34, 45, 56, 67, 78, 89,
100000 2847239582
14