Mathematics, 31.01.2020 10:00 meganwintergirl
Clare used linear combination to solve the equations shown. she did so by multiplying the second equation by a certain number to eliminate the x-terms. what number did clare multiply the second equation by?
{x - y = 5
{0.5x + 0.1y = 8.5
Answers: 3
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Clare used linear combination to solve the equations shown. she did so by multiplying the second equ...
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