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A + 2(a - 5) = 320i need the answer
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A + 2(a - 5) = 320i need the answer

User Zac Faragher
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\begin{gathered} a+2(a-5)=320 \\ a+2a-10=320 \\ 3a=320+10=330 \\ a=(330)/(3)=110 \end{gathered}

User Herve Thu
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