SOLUTION: Using linear combinations, how would you solve:
m+3n=2
-m+2n=3
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Question 714193: Using linear combinations, how would you solve:
m+3n=2
-m+2n=3
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
Add the equations to get
m+3n=2
-m+2n=3
--------
0m+5n=5
5n = 5
n = 5/5
n = 1
Now use this to find m
m+3n=2
m+3(1)=2
m + 3 = 2
m = 2 - 3
m = -1
So the solutions are m = -1 and n = 1
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