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OpenStudy (anonymous):
Solve the systems of equations using Cramer's Rule. a. {7x=28 -5x-10y=0 b.) {2x-8y=-6 3x+2y=3 c.) {-8x-2y=-1 12x+12y=3 d.) {x-2y=2/3 4x+2y=-10/3
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OpenStudy (irishboy123):
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