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פּוֹפּוּלָרִי Word Problems >

Twice the difference of a number and 2 is at least 17.

פתרון

Tw i ce t h e d i ff ere n ce o f a n u mb er an d 2 i s a t l e a s t 17.

פתרון

x \geq \frac{21}{2}

צעדי פתרון

Represent the number with

x

A.T.Q.:

2 (x - 2) \geq 17

2 (x - 2) \geq 17, x

פתור בשביל:

x \geq \frac{21}{2}

x \geq \frac{21}{2}

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