Question

i want to ask this question(_8)+(_12)=(_12)+(_8) please answer this question verify of the following in integer chapter​

Answer 1

Answer:

20=20

Step-by-step explanation:

(8)+(12)=(12)+(8)

20=20

they are equal

Answer 2

$\textbf {\orange { Answer: }}$

Correct Question:

(-8)+(-12)=(-12)+(-8)

Topic:

Integers

Method:

This is the method which is generally known as cumulative law of integer. In this, a+b=b+a.

• Remember a and b are random numbers which is taken for explaining equation.

POINTS TO REMEMBER:

• - & - = +
• - & + = -
• + & + = +
• + & - = -

1. When the above formula is used, sign of greater number is there in the answer but operation which is used must be according to the above points. ( Example: -8-12 = -20)
2. In this LHS = RHS

Let's solve the given equation:

$= > ( - 8) + ( - 12) = ( - 12) + ( - 8)$

$= > - 8 - 12 = - 12 - 8$

$= > - 20 = - 20$

Final answer:

-20= -20

Hence, proved that LHS = RHS in the following equation means it is in form of Cumulative Property.