Question

if the sum of two integers is 30 if one of the integer is minus 42 then find the other integer ​

Answer 1

Answer:

$\large\bold\red{72}$

Step-by-step explanation:

Given,

The sum of two integers is 30.

Let,

One of the integer be x.

Therefore, The other will be (30-x).

But,

It's given that,

One of the integer is -42.

Therefore,

$x = - 42$

Thus,

The other integer,

$= 30 - ( - 42) \\ \\ = 30 + 42 \\ \\ = 72$

Hence,

Other integer is 72

Answer 2

Answer:

sum of both integer =30

let 1integer=x

2integer=x-30

but x=42 given

#30-(-42)

30+42

=72@@@@@