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5000 - 50x = 4800 - 30x

asked Jan 28, 2017 50.8k views

1 vote

5000 - 50x = 4800 - 30x

Mathematics
middle-school

Grigson asked

by Grigson

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1 Answer

5 votes

5000 - 50x = 4800 - 30x
+50x +50x
----------------------------------------
5000 = 4800 + 20x
-4800 -4800
----------------------------
200 = 20x
Divide both sides by 20
x = 10

Idos answered Feb 1, 2017

by Idos

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