cjcsanchez2003 cjcsanchez2003

19-02-2021
Mathematics

contestada

Si 2X -7 = 3, luego 3X + 1 =

(1) 4
(2)5
(3)7
(4)12
(5)16

Respuesta :

hajerahmad85 hajerahmad85

19-02-2021

Answer:

2x-7=3

2x=3+7

{2x=10}÷2

x=5

꧁꧁꧂꧂

3x+1=

{3x=1}÷3

x=1/3

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