Mathematics, 22.02.2021 22:40 mszeew
create equivalent system of equation using the sum of the system and the first equation -5x+4y=8, 4x+y=2 choices -5x+4y=8,9x+5y=10 or -5x+4y=8,-x+5y=10 or -5x+4y=8,9x+5y=2or -5x+4y=8,-x+y=10
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create equivalent system of equation using the sum of the system and the first equation -5x+4y=8, 4x...
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