Question: Finite Math Change the third equation by adding to it ( - 2) times the first equation. Give the abbreviation of the indicated operation. x

Finite Math

Change the third equation by adding to it ( - 2) times the first equation. Give the abbreviation of the indicated operation. x + 4y + 3z = 2 3x 4y - 5z = 1 2x + 2y + 52 = 1 X + 4y + 3z = 2 The transformed system is 3x 4y 5z 1 . (Simplify your answers.) Ox + ( - 6) y + ( - 1)z = -3 The abbreviation of the indicated operations is R +(DR

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