Mathematics, 31.08.2019 03:00, mangowammy

Alvin’s first step in solving the given system of equations is to multiply the first equation by 2 and the second equation by –3. which linear combination of alvin’s system of equations reveals the number of solutions to the system?
9x + 4y = 36
6x + 2.5y = 24

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Alvin’s first step in solving the given system of equations is to multiply the first equation by 2 a...