1. what is the solution to the system?

7x+5y=19

-7x-2y=-16

2. which method...

Mathematics, 19.03.2017 03:39

# 1. what is the solution to the system?

7x+5y=19

-7x-2y=-16

2. which method would be most efficient to solve the system?

y=1/2x

2x+3y=28

Answers: 2

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