Question

TEST PAPER-1
A. 1. The sum of two integers is -12. If one of them is 43, find the other.
2
The difford​

Answer 1

Answer:

-55

Step-by-step explanation:

Let the other interger be X

then AQ

X+ 43 = -12

X= -55

hence ans is -55

Answer 2

$\rule{400}4$

☆ ANSWER:-

▪︎ Given:-

• The Sum of two integers = -12.

• One of them is 43.

▪︎ To Find:-

• The another number.

$\rule{400}2$

▪︎ Concept Used:-

During Transporting any number or symbol from RHS to LHS or LHS to RHS:-

• (+) becomes (-).
• (-) becomes (+).
• (×) becomes (÷).
• (÷) becomes (×).

$\rule{400}2$

▪︎ So,

• Let the another integer be x.

▪︎ Therefore, ATQ:-

$\tt\mapsto43 + x = - 12 \\ \\ \tt\mapsto \: x = - 12 - 43 \\ \\ \tt\large \red{\fbox{\mapsto \: x = - 55.}}$

$\therefore$ The Another Integer is -55.

$\rule{400}4$

☆ VERIFICATION:-

$\sf \mapsto43 - 55 = - 12 \\ \\ \sf \mapsto - 12 = - 12$

So RHS = LHS.

Hence Verified.

$\rule{400}4$