Mathematics, 09.07.2020 02:01 campbellcameca
X-5Y= 7 X+Y =5 X+4Y+= -3 2X+6Y = -2 X+5Y = 3 X-Y =2 2X+2Y =6 3X-Y=4 2X-4Y=2 X-Y =2 3X-4=-2 X+Y =4 : USE ELIMINATION OR SUBSTITUTION TO SOLVE THE FOLLOWING SYSTEM
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X-5Y= 7 X+Y =5 X+4Y+= -3 2X+6Y = -2 X+5Y = 3 X-Y =2 2X+2Y =6 3X-Y=4 2X-4Y=2 X-Y =2 3X-4=-2 X+Y =4 :...
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