Difference between two numbers is 5, six times of the smaller lacks by 6 from the four times of the greater. Find the numbers ?Options 12 & 715 & 1014 & 913 & 8
Question
Difference between two numbers is 5, six times of the smaller lacks by 6 from the four times of the greater. Find the numbers ?Options 12 & 715 & 1014 & 913 & 8
Solution
Let's denote the two numbers as x and y.
According to the problem, we have two equations:
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The difference between two numbers is 5, which can be written as: x - y = 5
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Six times of the smaller lacks by 6 from the four times of the greater. This can be written as: 4x - 6y = 6
Now, we can solve these two equations to find the values of x and y.
First, multiply the first equation by 6 to make the coefficients of y in both equations the same:
6x - 6y = 30
Now, subtract the second equation from the first:
6x - 4x = 30 - 6 2x = 24 x = 24 / 2 x = 12
Substitute x = 12 into the first equation:
12 - y = 5 y = 12 - 5 y = 7
So, the two numbers are 12 and 7.
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