08-01-2021
Mathematics

contestada

x + 4 + 3x = 72 how did you get this answer?

Respuesta :

surita1 surita1

08-01-2021

x+4+3x=72
4x+4=72
4x=72-4
4x=68
4x/4=68/4
x=17

Answer Link

nina004 nina004

08-01-2021

Answer:

17

Step-by-step explanation:

x+3x=72-4

4x=68

x=68÷4

X=17

Answer Link

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