Mathematics, 22.05.2020 02:04 myohmyohmy

Donnie is 7 years old. Donnie's age is 3 years less than half of Ana's age. The relationship between their ages can be modeled by the equation 12−3=7, where x is Ana's age. How old is Ana?

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Donnie is 7 years old. Donnie's age is 3 years less than half of Ana's age. The relationship between...