Question

the sum of two rational number is -5 if one of the number is minus 7 by 15 find the other​

Answer 1

Answer:

ans =-68/15

(1) a= -7/15

(2) b=?

(3) a+b=-5

put value of 1 and b in equation( 3)

-7/15+b=-5

b=-5+7/15

b=-68/15

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