anonymous
  • anonymous
h Solve the following system of equations. 2a – 3b + c = 10 2a – 2b – 2c = 2 a + 3b + 2c = –1
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
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chestercat
  • chestercat
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anonymous
  • anonymous
turn it into a matrix, transform to triangular form and find your solution
anonymous
  • anonymous
i got -1, 6? is that right
anonymous
  • anonymous
you need 3 values

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anonymous
  • anonymous
to verify you answer plug in one of the equations the values you found for a,b, and c
anonymous
  • anonymous
sorry i got -1,2,3
anonymous
  • anonymous
doesn't seem right
anonymous
  • anonymous
solve these equations ( row reduction to triangular form ) => 30c=60, b-3c=-8, a+3b+2c=-1
anonymous
  • anonymous
gives you a =1, b=-2, and c=2

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