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If: 3x+7 = 19
Then: 3x = 19-7
And: 3x = 12
So: x = 12/3 = 4
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When 19 is added to a number and that sum is divided by 3 the result is 12. What is the number?
It is 17 because (17+19)/3 = 12
Which number is 3 times the sum of its digits?
the answer is 9
3 times the sum of a number and -7 equals 12?
the number is 11
What is the sum of 19 and 3?
19 + 3 = 22
Thirty less a number is equal to 3 times the sum of the number and 6?
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Related questions
Sum of three times a number and four is nineteen?
Reverse the operations. Start with 19, subtract 4, which leaves 15. Divide 15 by 3, and that is the number you began with.
Is 13456 divisible by 3?
If sum of digits of a number is divisible by 3 then the number is divisible by 3. Sum of digits = 1+3+4+5+6 = 19 and 19 is not divisible by 3. So 13456 is not divisible by 3.
When 19 is added to a number and that sum is divided by 3 the result is 12. What is the number?
It is 17 because (17+19)/3 = 12
The sum of 5 times a number and 6?
5x + 6
One number is 4 more than 3 times another. Their sum is 24. Find the two numbers.?
The numbers are 19 and 5
What two prime number have a sum of 26?
3 + 23 7 + 19 13 + 13
Which number is 3 times the sum of its digits?
the answer is 9
What is the algebraic expression for 4 times the sum of a number and 20?
what is 4 times the sum of a number squared and 3
What two prime number have a sum of 22?
19 and 3; 17 and 5.
The sum of 6 times a number n and 4 times a number n is -30 what is the number?
10n = -30 n = -3
The sum of 6 and three times a number equals find the number?
-3
What is the sum of 4 times a number and 5 is -7?
That number would be 3
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