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SOLVED EXAMPLESShow that the system of equationshas a unique solution. Find the solution. |
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Answer» 2x+5y=17.....5-----10x+25y=85 5x+3y=14.....2-----10x+6y=28subtract both the equations19y=57y=32x+5*3=172x=17-15=2X=1 |
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