document.write( "Question 56385: y=3x+2\r
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document.write( "y=x \n" );
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Algebra.Com's Answer #38241 by darq(90)![]() ![]() You can put this solution on YOUR website! if y=x than you can use x instead of y in the first equation\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "y=3x+2 \n" ); document.write( "x=3x+2 \n" ); document.write( "0=2x+2 \n" ); document.write( "2x=-2 \n" ); document.write( "x=-1\r \n" ); document.write( "\n" ); document.write( "if y=x then y is -1 too. \n" ); document.write( " |