document.write( "Question 507198: solve the following equations for x and y by elimination\r
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document.write( "3x + 3y=0
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document.write( "2x - 2y=8 \n" );
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Algebra.Com's Answer #340375 by jennywecas(28)![]() ![]() You can put this solution on YOUR website! 2*(3x + 3y=0)=6x+6y=0 \n" ); document.write( "3*(2x - 2y=8)=6x-6y=24 \n" ); document.write( "12x=24 \n" ); document.write( "x=2\r \n" ); document.write( "\n" ); document.write( "3(2)+3y=0 \n" ); document.write( "6+3y=0 \n" ); document.write( "3y=-6 \n" ); document.write( "y=-2\r \n" ); document.write( "\n" ); document.write( "Answer is (2,-2) \n" ); document.write( " |