Math, asked by varsha246, 1 year ago

the sun of the digits if two digit number is 9. also, nine times this number is twice the number obtained by reversing the order of digit .....
find the number by elimination method...

Answers

Answered by mallelavenkaiah1

2

x+y=9
according to the problem 8x-y=0
required number=18

Previous Question

Next Question

Similar questions

English, 9 months ago

कविता का ओजपूर्ण स्वर में वाचन करें। निम्नलिखित प्रश्नों के उत्तर लिखिए- कवि ने निर्बलों की निशानी किसे कहा है? कवि ने नवयुवकों को अपने वस्त्र रक्त से रँगवाने के लिए क्यों कहा है? 08 कवि युवकों को उनके किस व्यवहार पर लज्जित होने के लिए कह रहा है?

Math, 9 months ago

the Inverse of a a matrie by od. 1 1 2 2 3-1 1 - 22 [...

Science, 9 months ago

outside the earth g varies as ...

Social Sciences, 1 year ago

what are the merits and demerits of democracy...

Chemistry, 1 year ago

on polymerisation of propyne gives...

Math, 1 year ago

A shopkeeper allows a discount of 10%and still gains 10%.what is the C.p of the bool which is marked at Rs.220...

Math, 1 year ago

Sanju borrowed a sum of money from simran at 8% of interest. After 4 years sanju had to give simran 9900 rupees to clear the debt. What was the amount sanju borrowed originally?

Math, 1 year ago

The consumption of a household increases by 25%.By how much percent average price of the goods should be reduced so that expenditure does not change...