document.write( "Question 1180166: -4x - 3y = -14 and -x + 3y = -11
\n" );
document.write( " \n" );
document.write( "
Algebra.Com's Answer #809760 by mananth(16946)![]() ![]() You can put this solution on YOUR website! -4 x + -3 y = -14 \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "-1 x + 3 y = -11 \n" ); document.write( "Eliminate y \n" ); document.write( "multiply (1)by 1 \n" ); document.write( "Multiply (2) by 1 \n" ); document.write( "-4 x -3 y = -14 \n" ); document.write( "-1 x 3 y = -11 \n" ); document.write( "Add the two equations \n" ); document.write( "-5 x = -25 \n" ); document.write( "/ -5 \n" ); document.write( "x = 5 \n" ); document.write( "plug value of x in (1) \n" ); document.write( "-4 x + -3 y = -14 \n" ); document.write( "-20 + -3 y = -14 \n" ); document.write( " -3 y = 6 \n" ); document.write( " y = -2 \n" ); document.write( "Ans x = 5 \n" ); document.write( " y = -2 \n" ); document.write( " \n" ); document.write( " |