document.write( "Question 218640: Find the value of X and Y in each of the following
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document.write( "3x(2+5i)-4(2x-3yi)=12+13i \n" );
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Algebra.Com's Answer #164644 by Alan3354(69443) You can put this solution on YOUR website! 3x(2+5i)-4(2x-3yi)=12+13i \n" ); document.write( "6x + 15ix - 8x + 12iy = 12 + 13i \n" ); document.write( "-2x + 15ix + 12iy = 12 + 13i \n" ); document.write( "--------- \n" ); document.write( "-2x = 12 \n" ); document.write( "x = -6 \n" ); document.write( "----------- \n" ); document.write( "i(15x+12y) = 13i \n" ); document.write( "15x+12y = 13 \n" ); document.write( "-90+12y = 13 \n" ); document.write( "12y = 103 \n" ); document.write( "y = 103/12\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |