Question

the sum of two intergers is -20 if one of them is 9 find the other​

Answer 1

$\huge\purple{Required \: Answer :}$

The Other Integer is -29

$\huge\bf{Explanation :}$

Let,

The Other integer be x

From Condition,

$x + 9 = - 20$

Solving Condition,

$x + 9 = - 20 \\ x = - 20 - 9 \\ x = - 29 \: \: \: \: \: \: \:$

Hence,

The Other Integer is -29