( 5+7 ) + 3 = 5 + ( 7 + 3) represent
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Answered by
0
Answer:
Step-by-step explanation:
( 5+7 ) + 3 = 5 + ( 7 + 3)
= 12+3 = 5+10
=15=15
=15-15
=0
Answered by
0
Answer:
15=15
Step-by-step explanation:
( 5+7 ) + 3
12+3
15
5 + ( 7 + 3)
5 + 10
15
15=15
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