Nathalia56363 Nathalia56363

19-10-2020
Mathematics

contestada

4X-8 + 6x +13= 90 ¿cual es le resultado ?

Respuesta :

mayie07 mayie07

19-10-2020

4x - 8 + 6x + 13 = 90
4x + 6x = 90 + 8 - 13
10 x = 85
10x/10 = 85/10
x = 8.5

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