How do you solve the system of equations −2x+4y=10 and 3x−6y=−15?
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(i)-2x+4y=10 or -x+2y=5
(ii)3 x-6y=-15 or x-2y=-5
Add ¡ and ii
-x+2y+x-2y =5-5
0=0 Since it has no solution so it is inconsistent equation
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