Question

please answer .agar points ke liye galat answer diya to mein use shrap dugi

d. (-30 + 10) - (40 - 20)​

Answer 1

Step-by-step explanation:

-30 + 10 - 40 + 20

-30 + 10 - 20

-30 -10

-40

Answer 2

HELLO MATE

HERE IS YOUR ANSWER

( -30 + 10 ) - ( 40 - 20 )

-20 - 20

-40.

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