SOLUTION: Please show me step by step how to figure this 3 variable system question out:
Then maybe I can understand it and do the rest of the questions. THANKS!
2m-4=6
m+2p=4
3p-n=5
Algebra.Com
Question 439384: Please show me step by step how to figure this 3 variable system question out:
Then maybe I can understand it and do the rest of the questions. THANKS!
2m-4=6
m+2p=4
3p-n=5
Found 2 solutions by Alan3354, robertb:
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
2m-4=6 --> m = 5
m+2p=4
3p-n=5
---------
m+2p=4
5 + 2p = 4
p = -1/2
----------
3p-n=5
3(-1/2) - n = 5
n = -13/2
Answer by robertb(5830) (Show Source): You can put this solution on YOUR website!
I think you're missing a variable in the 1st equation? Possibly n?
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