Math, asked by shaharyan0655, 8 months ago

solve it ,
it's urgent

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Answers

Answered by doraemonfan

1

Answer:

18 is the answer dear hope it will help

jai hind

Answered by richa5679

0

Step-by-step explanation:

Let the no. be a

19×(12+18)=(19×12)+(19×a)

19×30=228+19a

570=228+19a

570-228=19a

342=19a

a=342/19

a=18

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