Math, asked by satyamdubey885, 8 months ago

Add: 5m-7n, 3n+ 5m and 2m - 5

Answers

Answered by asifkhan070305

2

Answer:

5m-7n+3n+5m+2m-5

By replacing same varibles at one side we get

5m+5m+2m-7n+3n-5

by solving this

12m-4n-5

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