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4 votes
7e4t + 200 = 2e4t +1500

User Darrarski
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1 Answer

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7e4t+200=2e4t+1500
-2e4t on both sides
5e+200=1500
-200 on both sides
5e=1300
divide 1300 by 5
e=260
User Mindcorrosive
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