Question

are following equal ? -20+32 and 32+(-23)​

Answer 1

Answer:

-20 + 32

=> 12

32 + (-20)

=> 32 - 20

=> 12

Therefore, -20 + 32 = 32 + (-20)

Ans. Yes, they are equal.

Hope it helps.

Answer 2

$20+32 \: \: and \: \: \: 32+(-23)$

$= 20 + 32 = 52$

$= 32 - 23 = 9$

$L.H.S ≠ R.H.S$

$52 ≠ 9$