Question

The sum of two integers is 5o. If one!
of the integer is -30 determine the other
​

Answer 1

Answer:

the other number is 80.

check the attachment for the complete answer..

hope this helps you...

Answer 2

$\huge\bf{\underline{\red{Solution:-}}}$

$\sf\underline{\blue{\:\:\:\:\:\: Given:-\:\:\:\:\:\:\:}}$

$\sf\bullet Sum\:of\:two\: integers=50\\ \\ \sf\bullet one\:of \:the\: integer\:is\:(-30)\\ \\ \\ \sf{\purple{we\:have\:to\:find\:the\:2nd\: integer}}\\ \\ \\ \sf\: let\: the\:2nd\: integer\:be\: a$

$\bf\underline{\underline{A.t.Q:-}}$

$\sf\implies a+(-30)=50\\ \\ \sf\implies a-30=50\\ \\ \sf\implies a=50+30\\ \\ \sf\implies a=80\\ \\ \\ \sf\underline{\dag{2nd\: integer=80}}$

$\sf\underline{\pink{\:\:\:\:\:\:\: Verification:-\:\:\:\:\:\:\:}}$

$\sf\bullet Sum\:of\: two\: integer=50\\ \\ \sf\:\:\:\bullet (-30)\:\:and\:\:\bullet(80)\\ \\ \sf\implies 80+(-30)=50\\ \\ \sf\implies 80-30=50\\ \\ \sf\implies 50=50\\ \\ \sf\:\:\:L.H.S\:=R.H.S\:\:(Hence\: verified!!)$

$\boxed{\bigstar{\sf{\blue{second\: integer=80}}}}$