document.write( "Question 1108610: Can you solve this using substitution?
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document.write( "{2x-2y=6
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document.write( "{y=4x \n" );
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Algebra.Com's Answer #723612 by ikleyn(52781)![]() ![]() You can put this solution on YOUR website! . \n" ); document.write( "First step is to replace \"y\" in the first equation by 4x, based on the second equation.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |