Question

2) The sum of two integers is -42 . If
of them is 116 find the other. hint
other
one
integese sum of
2 integers Integer​

Answer 1

By assuming Closure property of addition [a+b=c],

Let,

a=53, assume b=x,c=−16

=53+x=−16

=x=−16−53

( By sending 53 from left hand side to the right hand side, it changes to -53)

=x=−69

By the calculation we got another integer is −69