(11+3) +(-9) =11+[3+(-9) ]
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Answered by
2
Answer:
Step-by-step explanation:
14 - 9 = 11 + (-6)
5 = 11 - 6
5 = 5
LHS = RHS # Hence , proved
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Answered by
0
Answer:
5
Step-by-step explanation:
(11+3) +(-9) =11+[3+(-9) ]
= 5 = 5
( here only variation in brackets,arithmetic operators are also same.
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