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Mathematics, 09.12.2020 03:00 ShortCakes02

You are solving the system 10x + 15y = 20 and 5x + 6y = 8.5. After you multiply the second equation by a scalar of -2, which resulting equation is left to solve? Pls if you don't mind pls solve It my hard hurts.(it Algebra

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You are solving the system 10x + 15y = 20 and 5x + 6y = 8.5. After you multiply the second equation...
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