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If Dx= -18, Dy= -15 and D= 3 are the values of the determinants for certain simultaneous equations in x and y. Find x and y. |
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Answer» Step-by-step explanation: X=Dx/D X=-18/3 X=-6 Y=Dy/D Y=-15/3 Y=-5 (x,y)=(-6, -5) If you LIKE then mark as BRAINALIST answer |
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