Question

the sum of two integers is 65. If one of them is -65 then the other integer is​

Answer 1

Answer:

x+(-65)=65

x=65+65

x=130

ans=130

Answer 2

Answer:

$x = 130$

Step-by-step explanation:

1. Let unknown integer be $x$

$x + (-65) = 65$

2. Using addition/subtraction rules

+ - = -

- + = -

+ + = -

- - = +

3. Calculate (via + - rule)

$x - 65 = 65$

4. Take - 65 to the right side

$x = 65 + 65$

5. Derive answer

$x = 130$

Hope that helps!