Use emilimination to solve 2t 3n=9 and 5t-3n=5

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asked May 14, 2017 77.6k views

2 votes

Use emilimination to solve 2t 3n=9 and 5t-3n=5

Mathematics
high-school

Miichi asked

by Miichi

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1 Answer

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2t+3n=9 2(2)+3n=9
+5t-3n=5 (the 3n cancel out) 4+3n=9
7t=14 3n=5
t=2 n=5/3 or 1.67

Patrik Svensson answered May 20, 2017

by Patrik Svensson

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