The sum of the digits of a 2 digit number is 7. If the digits are reversed the number formed is 9 less than the original number.find the number
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The original number is 43.
it is sum of simultaneous linear equations,right?
it is sum of simultaneous linear equations,right?
Kaiwalya2712:
i mean that it is a problem of simultaneous linear equations
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The digits are 4 and 3 and hence the orginal number is 43
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