1.

Simultaneous linear equations 1) Twice one number minus three times the second is equal to 2 ; and the sum of the number is 11 find number. 2). The sum of a two digit number and the number obtained on reversing the digits is 165 .If the digits differ by 3, find the number.

Answer»

Simultaneous linear equations

1) Twice one number minus three times the second is equal to 2 ; and the sum of the number is 11 find number.

2). The sum of a two digit number and the number obtained on reversing the digits is 165 .If the digits differ by 3, find the number.



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