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شائع Word Problems >

10 increased by the product of a number and 7 is less than-30

الحلّ

10 in cre a se d b y t h e p ro d u c t o f a n u mb er an d 7 i s l ess t han - 30

الحلّ

x < - \frac{40}{7}

خطوات الحلّ

Represent the number with

x

A.T.Q.:

10 + x \cdot 7 < - 30

10 + x \cdot 7 < - 30, x

حلّ لـ:

x < - \frac{40}{7}

x < - \frac{40}{7}

أمثلة شائعة

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