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  • Solve for x and y:(i) y + 7/5 = 2y - x/4 + 3x - 5 7- 5x/2 + 3 - 4y/6 = 5y - 18(ii) 34/3x + 4y + 15/3x - 2y = 5 25/3x - 2y - 8.50/3x + 4y = 4.5

Solve for x and y:(i) y + 7/5 = 2y - x/4 + 3x - 5 7- 5x/2 + 3 - 4y/6 = 5y - 18(ii) 34/3x + 4y + 15/3x - 2y = 5 25/3x - 2y - 8.50/3x + 4y = 4.5

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(i);y+frac75=2y-fracx4+3x-5\*7-frac5x2+3-frac4y6=5y-18\ *Rightarrow 2y-fracx4+3x-5-y-frac75=0\*Rightarrow 55x-20y+ 12 8=0...eq(1)\*7-frac5x2+3-frac4y6+18-5y=0\*Rightarrow 15x+34y-168=0...eq(2)\*From;..eq(1);and;..eq(2),;we;will;get\*x=0.48;and;y=4.72\*(ii);frac34x3+4y+frac15x3-2y=5\*frac25x3-2y-frac 8.5x3+4y=4.5\*Rightarrow 49x+6y=15...eq(1)\*Rightarrow 11x+4y=9 ..eq(2)\* From;..eq(1);and;..eq(2),;we;will;get\*x=0.046;and;y=2.124

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Deependra Verma

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