document.write( "Question 104473: 3x-2y=20
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document.write( "Find the x & y intercept and graph the equation. \n" );
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Algebra.Com's Answer #76021 by HyperBrain(694) ![]() You can put this solution on YOUR website! 3x-2y=20\r \n" ); document.write( "\n" ); document.write( "You gave this equation. To find the x-intercept, substitute y=0 to the equation.\r \n" ); document.write( "\n" ); document.write( "Look:\r \n" ); document.write( "\n" ); document.write( " 3x-2y=20 \n" ); document.write( "3x-2(0)=20 \n" ); document.write( " 3x-0=20 \n" ); document.write( " 3x=20 \n" ); document.write( " x=20/3 or 6.6666... \n" ); document.write( "Thus, the x-interceppt is 20/3\r \n" ); document.write( "\n" ); document.write( "To find the y-intercept, substitute x=0 to the equation.\r \n" ); document.write( "\n" ); document.write( "Look:\r \n" ); document.write( "\n" ); document.write( " 3x-2y=20 \n" ); document.write( "3(0)-2y=20 \n" ); document.write( " 0-2y=20 \n" ); document.write( " -2y=20 \n" ); document.write( " y=-10\r \n" ); document.write( "\n" ); document.write( "For me to prove to you that there is no error, look below:\r \n" ); document.write( "\n" ); document.write( " |