arianadelarosa arianadelarosa

15-09-2017
Mathematics

contestada

Is 7 a soluion of 5x-3=12?

Respuesta :

15-09-2017

Hi there,

No, it isn't

5x - 3 = 12
5x = 12 + 3
5x =15

Hence, X = 3

3 is the solution

Hope this helps :)

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