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Solve this system of equations by elimination? -10m+6n=25 10m+5m=30

Solve this system of equations by elimination? -10m+6n=25 10m+5m=30
asked 79.9k views
4 votes
Solve this system of equations by elimination? -10m+6n=25 10m+5m=30

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User Tarrasch
by
8.9k points

1 Answer

4 votes

Answer:

-10 m and 10 m are eliminated because they are opposite signs

-10m+6n=25

10m+5n = 30

→11n=55

→n=55/11=5

Explanation:

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User Paco Wong
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