Question

the sum of two integers in 105 . if one of the integers in -57, find the other

Answer 1

let the other intrgr be x
x+(-57)=105
x=105+57
x=162

Answer 2

$let \: the \: other \: integer \: = y \\ \\ so \: according \: to \: question \\ \\ y + ( - 57) = 105 \\ \\ y - 57 = 105 \\ \\ y = 105 + 57 \\ \\ y = 162 \\ \\ hence \: other \: integer \: is \: 162 \\ \\ hope \: it \: helps...$