sum of two numbers is 36. if 9 is subtracted from 8 time the first number, weget second number find the number?
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Answered by
1
sum of two numbers is 36. if 9 is subtracted from 8 time the first number, weget second number find the number?
Step-by-step explanation:
answer is
first number is 9 ans second number is 21
Answered by
6
Answer :
- The numbers are 5 and 31.
Given :
- Sum of two numbers is 36
- If 9 is subtracted from 8 times the first number we get second number
To find :
- Number
Solution :
- Let the first number be x
- Let the second number be y
Given that, Sum of two numbers is 36 . if 9 is subtracted from 8 times the first number we get second number then,
》 x + y = 36 is equation (1)
》8x - 9 = y
》8x - y = 9 is equation (2)
Now , Substituting the value of y from equation (2) in equation (1) we get,
》x + 8x - 9 = 36
》9x - 9 = 36
》9x = 36 - 9
》9x = 45
》x = 45/9
》x = 5
Now , we have to find the value of y we Get,
》y = 8x - 9
》y = 8(5) - 9
》y = 40 - 9
》y = 31
Hence , The numbers are 5 and 31.
Verification :
》x + y = 36
》5 + 31 = 36
》36 = 36
Hence , Verified.
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