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شائع Word Problems >

the difference of a number and twelve is equivalent to thirty

الحلّ

t h e d i ff ere n ce o f a n u mb er an d tw e l v e i s e q u i v a l e n t t o t hi r t y

الحلّ

The number : 42

خطوات الحلّ

Represent the number with

x

A.T.Q.:

x - 12 = 30

x - 12 = 30, x

حلّ لـ:

x = 42

The number : 42

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