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What is the solution to the system? 2x+3y=1 -2x-y=9 A (-7,5) B (5,-3) C (5,-7) D (-3,5)
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What is the solution to the system?

2x+3y=1
-2x-y=9
A (-7,5)
B (5,-3)
C (5,-7)
D (-3,5)

User Muglio
by
3.3k points

1 Answer

3 votes

Answer:

A

Explanation:

Adding the equations,


2y=10 \implies y=5 \\ \\ \therefore 2x+3(5)=1 \implies x=-7

User Educolo
by
3.4k points
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