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The sum of twice the number and 7 less than the number is the difference between -39 and the number?
46
Multiply this number by 4 and subtract 39 to get twice the number plus 3?
4x-39 = 2x+3, 4x-2x = 42 x=21
The sum of the digits of a two-digit number is 12 If the digits are interchanged the number is increased by 54 What is the original number?
39
One number is 3 less than twice another and their sum is 39 find the numbers?
let x be one number and y be the other The first thing given is that x is 3 less than twice y so x=2y-3 and x+y=39 so x=39-y and substitute this into the first equation a 39-y=2y-3 42=3y y=14 and x=39-14 or 25 Answer x=25 and y=14 Now lets check it 25 is 3 less than 2x14 (YES) 14+25=39 (YES) Done
What is seven less than twice the number is between 71 and 83?
The answer could be any number between 39 to 45. When doubled this produces 78 to 90. and with 7 subtracted this gives 71 to 83.
The sum of twice a number and 5 is 39 Find the number?
The number is 17.
The sum of twice the number and 7 less than the number is the difference between -39 and the number?
46
Multiply this number by 4 and subtract 39 to get twice the number plus 3?
4x-39 = 2x+3, 4x-2x = 42 x=21
The sum of the digits of a two-digit number is 12 If the digits are interchanged the number is increased by 54 What is the original number?
39
What is twice as many of 39?
39X2=78
How many times does 51 go into 141?
141 ÷ 51 = 2 remainder 39
How many times does 39 go into 80?
Twice, with two left over.
How is 39 a happy number?
The Number (39) is Unhappy Number or Sad Number.
One number is 3 less than twice another and their sum is 39 find the numbers?
let x be one number and y be the other The first thing given is that x is 3 less than twice y so x=2y-3 and x+y=39 so x=39-y and substitute this into the first equation a 39-y=2y-3 42=3y y=14 and x=39-14 or 25 Answer x=25 and y=14 Now lets check it 25 is 3 less than 2x14 (YES) 14+25=39 (YES) Done
How many times do 16goesinto 39?
Twice with a remainder of 7
Is 39 a prime number?
No. 39 = 3 * 13 39=3 so in that case 39 is not a prime number
Which of number is not a prime number 19 29 39?
39 is not a prime number.
