Verify- [(-12)+9]+7=(-12)+[9+7]
Answers
Answered by
0
LHS =
[(-12)+9]+7
= (-3) +7
= 4
RHS=
(-12)+[9+7]
= (-12) + 16
= 4
Answered by
3
Answer:
[(-12)+9]+7=(-12)+(9+7)
(—12 + 9) + 7 = —12 + 16
—3 + 7 = 4
4 = 4
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