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شائع Word Problems >

if 85 is added to a number, the result is 45 less than three times the number

الحلّ

i f 85 i s a dd e d t o a n u mb er, t h e res u lt i s 45 l ess t han t h ree t im es t h e n u mb er

الحلّ

The number : 65

خطوات الحلّ

Represent the number with

x

A.T.Q.:

x + 85 = 3 x - 45

x + 85 = 3 x - 45, x

حلّ لـ:

x = 65

The number : 65

أمثلة شائعة

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