SOLUTION: Jonathan has twice as many nickels as quarters.If the coins are worth $4.90,how Many of each does he have?

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Question 940335: Jonathan has twice as many nickels as quarters.If the coins are worth $4.90,how
Many of each does he have?
Answer by josgarithmetic(39618) About Me  (Show Source):
You can put this solution on YOUR website!
system%28n%2Fq=2%2C0.05n%2B0.25q=4.90%29

Simplify the system and then solve either through substitution or elimination.