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Mathematics, 12.02.2021 23:10 imogengrzemskip4rq0p

Applicationas of Systems #9: Greg's sister Ava is 4 years older than him. If the sum of Greg's age and 2 times Ava's age is 35, how old is Ava? can yall give me the systems of equation for this? and ill solve it from there​

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