A total of 279 tickets were sold for the school play. they were either adult or student tickets. the number of student tickets s
old was two times the number of adult tickets sold. how many adult tickets were sold?
2 answers:
S=2a
a+s=279, using a from above in this equation gives you:
a+2a=279 combine like terms on left side
3a=279 divide both sides by 3
a=93
So 93 adult tickets were sold.
A + s = 279
s = 2a
a + 2a = 279
3a = 279
a = 279/3
a = 93 <=== adult
s = 2a
s = 2(93)
s = 186 ....students
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