Question

which property is this : 7 + [ 5 + ( - 3 ) ] = ( 7 + 5 ) + ( - 3 )
please give correct answer
THANK YOU :)

Answer 1

question:- 7+[5+(-3) ]=(7+5) +(-3)

answer :-7+[5-3]=12+(-3)

:- 7+2=9

:- 9=9

thank u