SOLUTION: solve each system using either methods substitution or elimination
2m+3n=4
-m+2n=5
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Question 563180: solve each system using either methods substitution or elimination
2m+3n=4
-m+2n=5
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
2m+3n=4
-m+2n=5
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2m + 3n = 4
-2m + 4n = 10
----
7n = 14
---
n = 2
============
Solve for m:
2m + 3*2 = 4
2m + 6 = 4
2m = -2
m = -1
=============
Cheers,
Stan H.
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