diannlopez diannlopez

14-11-2017
Mathematics

contestada

If y/5+8=7, what is the value of y/5-2

Respuesta :

altavistard altavistard

14-11-2017

"y/5+8=7, what is the value of y/5-2?" Simplify the first equation:

y/5 = 7 - 8, or -1, so y/5 = -1, or y = -5.

Then y/5 - 2 equals -5/5 - 2, or -3.

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