Question: I need help with day 5 I just learned this and I'm confused Unit 3 - Day 5 Assignment Name Period x - Zy +

I need help with day 5 I just learned this and I'm confused

I need help with day 5 I just learned this and
Unit 3 - Day 5 Assignment Name Period x - Zy + 3x - -9 3. x+ 2y+1=-3 Solving Systems of 3 Equations w/ Elimination 2r + 3y - z = 10 Solve using ELIMINATION 2a +b+cm9 a+ 2b+c =8 a + b + 2c = 11 x= -5 4 . x -3y +42 -1 x - 2y + 3r = 12 2x + 5y - 2" -3 2. 2x - y - 21 =5 2x + 2y -1=4

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