document.write( "Question 95940: 1/2x - 1/6y = 3
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document.write( "2/5x + 1/2y = 2\r
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document.write( "These are to be solved using the elimination method. I do not even know where to begin! Help please!
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document.write( "Thank You
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document.write( "Nancy \n" );
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Algebra.Com's Answer #69887 by scott8148(6628)![]() ![]() You can put this solution on YOUR website! to eliminate a variable, you need to get the absolute values of two terms in two different equations to equal each other\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "multiplying the first equation by 3 gives (3/2)x-(1/2)y=9\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "adding this to the second equation eliminates the y term and gives (19/10)x=11 ... x=110/19\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "(2/5)(110/19)+(1/2)y=2 ... (1/2)y=-6/19 ... y=-12/19 \n" ); document.write( " |