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x+2y=3 2x-y=4

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x+2y=3 2x-y=4
  • 1 answers

Ashish Parcha 6 years, 5 months ago

From 1 eq.. X+2y=3 X=-2y-3 2...... -2x-y=4 -2(2y-3)-y-4=0 -4y-6-y-4=0 5y-10=0 y=10/5 y=2 Puting in third X=-2y-3 X=-2(2)-3 X=-4-3 X=-7
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