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شائع Word Problems >

Nabria’s age is 8 years less than 5 times her brother’s age. Nabria’s age is 10 minus her brother’s age. How old is Nabria?

الحلّ

N ab r ia ’ s a g e i s 8 ye a rs l ess t han 5 t im es h er b ro t h er ’ s a g e . N ab r ia ’ s a g e i s 10 min u s h er b ro t h er ’ s a g e . Ho w o l d i s N ab r ia ?

الحلّ

Nabria^{'} s age is : 7

خطوات الحلّ

Translate the problem into an equation:

5 x - 8 = 10 - x

5 x - 8 = 10 - x, x

حلّ لـ:

x = 3

Nabria's age جد:

7

Nabria^{'} s age is : 7

أمثلة شائعة

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