SOLUTION: gym is 21 years newer than the auditorium. the gym is also one fourth as old as the auditorium. how old is each building? choices for auditorium age: 26, 27, 28
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-> SOLUTION: gym is 21 years newer than the auditorium. the gym is also one fourth as old as the auditorium. how old is each building? choices for auditorium age: 26, 27, 28
write and equati
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Question 98530This question is from textbook Algebra structure and Method
: gym is 21 years newer than the auditorium. the gym is also one fourth as old as the auditorium. how old is each building? choices for auditorium age: 26, 27, 28
write and equation toThis question is from textbook Algebra structure and Method
You can put this solution on YOUR website! g=gym's age a=auditorium's age
a=g+21
a=4g
replace a with 4g in the 1st equation: 4g=g+21
subtract g from each side: 3g=21
divide 3 into each side: g=7
a=28
Ed
