Question

verify the property a+(b+c) =(a+b)+c if a = 48 , b = (-28) , c = (-52)
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please step by step solution ​

Answer 1

Step-by-step explanation:

On substituting the values , we get

( 48 ) + { ( -28 ) + ( -52 ) } = { ( 48 ) + ( -28 ) } + ( -52 )

48 + ( -28 -52 ) = ( 48 - 28 ) - 52

48 + ( -80 ) = ( 20 ) - 52

48 - 80 = 20 - 52

- 32 = -32

Hence verified.