Question

question is :the sum of two is -12. if one of them is 43,find the other

but answer should come -55 . say me the method to do

Answer 1

Answer:

sum of two is -12

and one number is 43

Explanation:

so we will simply subtract

-12-43

-55

the rule is (-) (-)= (+)

and the sign is of big digit

therefore answer is -55.!!