document.write( "Question 475075: method is elimination solve: 3x + 5y = 10
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Algebra.Com's Answer #325742 by ewatrrr(24785) $\"\"$ $\"About$

You can put this solution on YOUR website!

 
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document.write( "Hi,
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document.write( "Solving by elimination method
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document.write( "3x + 5y = 10
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document.write( "2x + 5y = -5\r
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document.write( "3x + 5y = 10
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document.write( "-2x - 5y = 5     |subtracting 2nd EQ from the 1st EQ
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document.write( "    x = 15  and y = -7  (30+5y = -5, 5y = -35, y = -7)\r
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document.write( "CHECKING our Answer***
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document.write( " 3*15 + 5*(-7) = 45 - 35 = 10  \n" );
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