Thweirdworld97 Thweirdworld97

31-03-2020
Mathematics

contestada

y = -1
2x - y = 7

What is the value of x?

A. -1
B. 2
C. 3
D. 5

Respuesta :

kchubby123 kchubby123

31-03-2020

Answer:

C.3

Step-by-step explanation:

2x-(-1)=7

2x+1=7

2x=7-1

2x=6

divide both side by 2

x=3

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