Question

The sum of two integers is -20 If one of them -9.What is other

Answer 1

$\huge{\tt{\boxed{\orange{Answer:\: -11}}}}$

Step-by-step explanation:

Given:-

• Sum of two integers is (-20)

• One of those two integers is (-9)

To find :-

• The other integer

Assumption:-

• Let the other integer be x

Solution:-

Since it is given that two integers are added which are (-9) and the other integer which is to be find is assumed as x. So, the equation formed is-

(-9) + x = -20

As we will take (-9) to the other side of the equation, the sign (-) will change into (+)

x = -20 + 9

x = -11

Hence, the other integer is -11.

Answer 2

Answer:

_11

the sum of numbers

-9 + (-x)= -20

x=-20+9

=-11