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2x + y = -4 2x + 3y = 4
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4 votes
2x + y = -4
2x + 3y = 4

User Joaumg
by
8.5k points

1 Answer

5 votes

Answer: x=4 ; y= -4

3

Explanation:

2x + y = -4 .(-3)

2x + 3y = 4

-6x-3y=12

2x + 3y = 4

4x=16

x= 16

4

x=4

2x + 3y = 4

2.4+3y=4

8+3y=4

3y= -8+4

y= -4

3

User IndieTech Solutions
by
8.4k points
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