Question

A student was asked to subtract (-12) from (-47). He got -30. Is he correct? Justify.​

Answer 1

Answer:

no because -12-47 gives -59

because -x-y gives you addition of x and y in negative where x and y are real number

Answer 2

Answer:

the answer is 35

because -×- =+ and + × - = -

so, we have to subtract the sum

and 47

- 12

35

so. the answer is 35

so please mark me as brainlist