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פּוֹפּוּלָרִי Word Problems >

Twice the difference between a number and 4 is equal to three times the sum of the number and two.

פתרון

Tw i ce t h e d i ff ere n ce b e tw ee n a n u mb er an d 4 i s e q u a l t o t h ree t im es t h e s u m o f t h e n u mb er an d tw o .

פתרון

The number : - 14

צעדי פתרון

Represent the number with

x

A.T.Q.:

2 (x - 4) = 3 (x + 2)

2 (x - 4) = 3 (x + 2), x

פתור בשביל:

x = - 14

The number : - 14

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