Add:
5m-7n, 3n +5m and 2m-5
Answers
Answered by
6
Answer:
5m-7n
+ 5m+3n
+ 2m-5n
_________
12m-9n
Answered by
2
5m -7n
+5m +3n
+2m -5n
=12m -9n
hope it helps you :-)
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