Anonymous Anonymous

03-01-2017
Mathematics

Answered

Given the system of equations:

2x + 2y = 16

6x + 4y = 38

What is the value of X?

A13
B-1
C3
D1/3

Verified Answer :

fencingparry4 fencingparry4

03-01-2017

2x=16-2y
x=8-y

6(8-y)+4y=38
48-6y+4y=38
48-2y=38
-2y=-10
y=5

8-5=x
x=3 <-Answer

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