Question

If sum of two integer is 28, if one integer is -45 find the other

Answer 1

Let the required number be y.

According to given condition,

y+(-45)=28

→y-45=28

→y=73

Verification:

73+(-45)

=73-45

=28

Hence,verified

Additional info:

Integers are the set of numbers which have all whole numbers and the negative values of the same numbers (of course,expect zero).

Integral rules:

1.A number bearing positive sign when multiplied with a number bearing negative number,the product has negative sign

- × + = -

2. When two numbers having negative signs are multiplied, the product has positive sign

- × - = +

Integers are denoted by the alphabet Z.

Answer 2

$\huge\underline{Answer}:-$

$\fcolorbox{black}{white}{Given that,}$

The sum of Two integers = 28

One is -45

$\fcolorbox{black}{white}{To Find,}$

Second integer = ??

$\fcolorbox{black}{white}{Explanation:-}$

If we take second integer as x

>> -45+x=28

>> x=28+45

>> x=73

$\fcolorbox{black}{white}{Check:-}$

-45 + 73 = 28

Hence the answer is $\bold\fcolorbox{black}{white}{73}$

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