Math, asked by pragyanlipu1996, 8 months ago

21-12/4-3(-7) simplify

Answers

Answered by aishi2020

9

39

Step-by-step explanation:

39 is the correct answer.....

Answered by adeshkumar85

1

Answer:

$21 - 12 \div 4 - 3( - 7) \\ 21 - 12 \div 4 + 21 \\ 21 - 3 + 21 \\ 42 - 3 \\ 39$

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