document.write( "Question 100064This question is from textbook Thinking Mathematically
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document.write( ": the problem is
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document.write( "2x+3y=11
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document.write( "x-4y=0
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document.write( "I cannot figure out what to do with the x in the sescond equation. \n" );
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Algebra.Com's Answer #72859 by scott8148(6628)![]() ![]() You can put this solution on YOUR website! solve for it and then substitute into the first equation\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "x-4y=0 ... x=4y\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "2(4y)+3y=11 ... 8y+3y=11 ... y=1\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "x=4(1) ... x=4 \n" ); document.write( " |