Math, asked by devrajnagar6, 10 months ago

(11+3)+(-9) = 11+[3+(-9)]

Answers

Answered by nutankumari95042
11

Step-by-step explanation:

it is the associative property of addition

(11+3)+(-9)=11+[3+(-9)]

14-9=11+[3-9]

5=11-6

5=5

verified

Answered by mohan130150
3

Answer:

5 = 5

Step-by-step explanation:

(11+3)+(-9)=11+[3+(-9)]

14-9=11+[3-9]

5=11+[-6]

5=5

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