document.write( "Question 168106: i am struggling with solving complex equations for x and y:
\n" );
document.write( "such as 3(x+jy)=9-j27
\n" );
document.write( "
\n" );
document.write( "this if for an electrical degree course, quantitative analysis assignment.
\n" );
document.write( "Hopeing someone can explain so i can solve the rest of the problems as course is very fast meaning things are being brushed over very fast and it is an awful long time since i done anything of this level.
\n" );
document.write( "Regards
\n" );
document.write( "Kevin \n" );
document.write( "
Algebra.Com's Answer #123884 by oscargut(2103)![]() ![]() You can put this solution on YOUR website! 3(x+jy)=9-j27 \r \n" ); document.write( "\n" ); document.write( "then\r \n" ); document.write( "\n" ); document.write( "3x+3jy=9-27j\r \n" ); document.write( "\n" ); document.write( "3x+(3y)j=9-(27)j\r \n" ); document.write( "\n" ); document.write( "then\r \n" ); document.write( "\n" ); document.write( "3x = 9 then x = 3 \n" ); document.write( "3y =-27 then y = -9\r \n" ); document.write( "\n" ); document.write( "Answer: x=3, y=-9 \n" ); document.write( " |