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Katena32 [7]
3 years ago
9

Eric has a total of 31 coins in his collection.this is seven more than six times the number of quarters in the collection.how ma

ny quarters does he have?
Mathematics
1 answer:
ad-work [718]3 years ago
3 0
Y=6x+7
31=6x+7
-7 both sides
24=6x
Divide by 6 both sides
4=x

The answe is 4
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