• anonymous
Can someone set up this question for me? I am really struggling/: 5x - 2y + 3z = -23 -x - 2y + 2z = 5 10x + y - 4z = -11 Q1 choose a fav variable A1 Q2 pick a pair of equations, eliminate the fav variable A2 Q3 pick another pair, eliminate that same fav A3 Q4 now you have only 2 variables in 2 equations, like a+b=7 & a-2b=13 A4 Q5 pick a second fav A5 Q6 add equations together and eliminate it A6 Q7 solve for second fav A7 Q8 sub second fav into equation and find last variable A8
Mathematics
• Stacey Warren - Expert brainly.com
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SOLVED
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