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Jake is 60 years old. Lucy is ten years older than Max. If Lucy's and Max's age combined is half Jakes age, what is Lucy's age?Jake = 60Lucy = x + 10Max = x years oldx + x + 10 = (1/2)(60)2x + 10 = 302x = 30 - 102x = 20x = 20/2x = 10Lucy's age = x + 10Lucy's age = 10 + 10Lucy's age = 20 years old.
Jake is 60 years old. Lucy is ten years older than Max. If Lucy's and Max's age combined is half Jakes age, what is Lucy's age?
Jake = 60
Lucy = x + 10
Max = x years old
x + x + 10 = (1/2)(60)
2x + 10 = 30
2x = 30 - 10
2x = 20
x = 20/2
x = 10
Lucy's age = x + 10
Lucy's age = 10 + 10
Lucy's age = 20 years old.
