Mathematics, 31.03.2021 19:00 pwolfiimp4

1. Solve the following systems of linear equations using the elimination methed. (a) 7x+5y-3z＝16
3x-5y+2z = -8
5x+3y-7z = 0

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1. Solve the following systems of linear equations using the elimination methed. (a) 7x+5y-3z＝16