Gokuman Gokuman

28-10-2019
Mathematics

contestada

4x - 64 + x equals 21

Respuesta :

SilvanaMartins SilvanaMartins

28-10-2019

Answer: x=17

Step-by-step explanation:

4x - 64 + x = 21

4x+x=64+21

5x=85

x= 85

5

x=17

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