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شائع Word Problems >

James is 7 years older than Laurel. James will be 2 times as old as Laurel next year. How old is Laurel?

الحلّ

J am es i s 7 ye a rs o l d er t han L a u re l . J am es w i ll b e 2 t im es a s o l d a s L a u re l n e x t ye a r . Ho w o l d i s L a u re l ?

الحلّ

Laurel^{'} s age is : 6

خطوات الحلّ

Translate the problem into an equation:

x + 1 = 2 (x - 7 + 1)

x + 1 = 2 (x - 7 + 1), x

حلّ لـ:

x = 13

Laurel's age جد:

6

Laurel^{'} s age is : 6

أمثلة شائعة

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