r28rkicc9k r28rkicc9k

17-11-2020
Mathematics

contestada

Solve. 2x - 1 = 7

A) x=2
B) x=3
C) x=4
D) x=5

Respuesta :

ferrellsiriana ferrellsiriana

17-11-2020

Answer:

C

Step-by-step explanation:

2x - 1 = 7

2*4=8

8-1=7

Answer Link

jahkyabr jahkyabr

17-11-2020

Answer:

C

Step-by-step explanation:

2x-1= 7

add 1 one on both sides

2x = 8

divide both sides by 2

x=4

Answer Link

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