tickets to a school basketball game cost $4 for students and $7 for adults. At the end of the night, 168 tickets are sold for a total of $861. How many student tickets are sold?

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asked Dec 9, 2019 38.3k views

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tickets to a school basketball game cost $4 for students and $7 for adults. At the end of the night, 168 tickets are sold for a total of $861. How many student tickets are sold?

Mathematics
middle-school

Jjkparker asked

by Jjkparker

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s+a=168
4s+7a=861
s=-a+168
-4a+672+7a=861
3a=189
a=63
s=105
There are 105 student tickets

Sravan K Reddy answered Dec 13, 2019

by Sravan K Reddy

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