2.) Translate the following verbal phrase into an algebraic equation: Twelve times a number decreased by 9 is equal to ten times that same number increased by 3

الحلّ

الحلّ

The number : 6

خطوات الحلّ

Represent the number with

x

A.T.Q.:

12 x - 9 = 10 x + 3

12 x - 9 = 10 x + 3, x

حلّ لـ:

x = 6

The number : 6

أمثلة شائعة

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