asked 145k views
4 votes
Gia is 4 years younger than her sister joy. the sum of thier ages is 74 how old is joy?

asked
User JDutil
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2 Answers

4 votes
Joy is 39 years old, Gia is 35
answered
User Edalat Feizi
by
7.7k points
0 votes
joys age is x
x + (x-4) = 74
2x = 78
x = 39
joy is 39 years old
answered
User Raffian
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8.6k points

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