document.write( "Question 1180168: Solving for Two Variables using Elimination\r
\n" );
document.write( "\n" );
document.write( " 8x + 6y = 4 and -8x + 5y = 62
\n" );
document.write( " \n" );
document.write( "
Algebra.Com's Answer #809763 by mananth(16946) You can put this solution on YOUR website! \r \n" ); document.write( "\n" ); document.write( "8x + 6y = 4 \n" ); document.write( "-8x + 5y = 62 \n" ); document.write( "Add both equations \n" ); document.write( "we get 11y =66 \n" ); document.write( "y=6\r \n" ); document.write( "\n" ); document.write( "Plug value of y in the equation \n" ); document.write( "8x + 6y = 4 \n" ); document.write( "8x+36=4 \n" ); document.write( "8x=-32 \n" ); document.write( "x=-4\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |