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80 + 6x = 145 - 7x, solve for x = 5, 5 weeks dang in so smart yeah your right acctualy

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Q: If you have 80 dollars your sister has 145 dollars You save 6 dollars each wk from allowance Sister Spends all allowance plus 7 dol each wk When will you have as much money as sister write equation an?
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