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شائع Word Problems >

Five times a number, subtracted from 4, is triple the number. Find the number.

الحلّ

F i v e t im es a n u mb er, s u b t r a c t e d f ro m 4, i s t r i pl e t h e n u mb er . F in d t h e n u mb er .

الحلّ

The number : \frac{1}{2}

خطوات الحلّ

Represent the number with

x

A.T.Q.:

4 - 5 x = 3 x

4 - 5 x = 3 x, x

حلّ لـ:

x = \frac{1}{2}

The number : \frac{1}{2}

أمثلة شائعة

Twenty decreased by 2 times a number is the same as 10 less than 3 times the number. Find the number.the sum of a number and eight is 12. find the number 4 subtracted from 8 times a number is 36. Find the number.the larger of the two numbers is 15 more than 3 times the smaller number. If the sum of the 2 numbers is 63 find the numbers.Phil is Tom's father. Phil is 35 years old. Three years ago, Phil was four times as old as Tom was then. How old is Tom now?