jeremiahjones87 jeremiahjones87

07-11-2019
Mathematics

contestada

2x – Зу = -1
+ 3x+3y= 26
ОА. бу = 25
ОВ. 5х = 27
Ос. 5х = 25
OD. 5x - бу = -27

Respuesta :

DarcySea DarcySea

12-11-2019

Answer:

C. [tex]5x=25[/tex]

Step-by-step explanation:

Given:

[tex]2x-3y=-1\\3x-3y=26[/tex]

Add the two equations, we get

[tex]2x-3y+3x+3y=-1+26\\(2x+3x)+(-3y+3y)=25\\5x+0=25\\5x=25[/tex]

Therefore, the correct option is option C.

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