Mathematics, 30.11.2020 07:20 timithythaxton
Show and explain how replacing one equation by the
sum of that equation and a multiple of the other produces
a system with the same solutions as the one shown.
8x + 7y = 39
4x β 14y =-68
Answers: 3
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Show and explain how replacing one equation by the
sum of that equation and a multiple of the other...
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