Question

5+[(-3)+(-2)]=[5+(-3)]+(-2)

Answer 1

Question:-

Prove that 5+[(-3)+(-2)]=[5+(-3)]+(-2)

Solution:-

5+[(-3)+(-2)]=[5+(-3)]+(-2)

First take LHS

$5+[(-3)+(-2)]$

$= 5+[-3-2]$

$=5+[-5]$

$= 5-5$

LHS=0

Now take RHS

$[5+(-3)]+(-2)$

$=[5-3]-2$

$=[2]-2$

$= 0$

So, LHS=RHS

Hence Proved //

More information:-

1) if a negative integer transposed to other side it becomes positive integer.

2) if a positive integer transposed to other side it becomes negative integer

3) if a number in division is transposed to other side it becomes multiplication

4) if a number in multiplication transposed to other side it becomes division

5) if a negative integer multiplied with a positive integer becomes negative integer

6) if a negative integer is multiplied with a negative integer becomes negative integer