Math, asked by smarty892354, 9 months ago

Verify- [(-12)+9]+7=(-12)+[9+7]

Answers

Answered by karannnn43

0

LHS =

[(-12)+9]+7

= (-3) +7

= 4

RHS=

(-12)+[9+7]

= (-12) + 16

= 4

Answered by PURNA9239

3

Answer:

[(-12)+9]+7=(-12)+(9+7)

(—12 + 9) + 7 = —12 + 16

—3 + 7 = 4

4 = 4

Step-by-step explanation:

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