17 April, 15:12
The sum of two numbers is 21. the second number is six times the first number.
17 April, 17:07
Therefore first number is 3 and second number is 18
Sum of the two numbers is 21 and Second number is six times the first number
x+6x = 21
7x = 21
x = 21/7
x = 3
substitute x value in 6x to find second number,
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» The sum of two numbers is 21. the second number is six times the first number.