document.write( "Question 955559: solve the following system of equation by the method of your choice.
\n" );
document.write( "3x=4y-43
\n" );
document.write( "4x-29=-7y \n" );
document.write( "
Algebra.Com's Answer #583760 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! solve the following system of equation by the method of your choice. \n" ); document.write( " 3x=4y-43 \n" ); document.write( " 4x-29=-7y \n" ); document.write( "----- \n" ); document.write( "Rearrange:: \n" ); document.write( "3x - 4y = -43 \n" ); document.write( "4x + 7y = 29 \n" ); document.write( "----- \n" ); document.write( "Modify for elimination: \n" ); document.write( "12x - 16y = 4*-43 \n" ); document.write( "12x + 21y = 3*29 \n" ); document.write( "------------------- \n" ); document.write( "Subract and solve for \"y\":: \n" ); document.write( "37y = 259 \n" ); document.write( "y = 7 \n" ); document.write( "---- \n" ); document.write( "Solve for \"x\":: \n" ); document.write( "3x-4y = -43 \n" ); document.write( "3x-4*7 = -43 \n" ); document.write( "3x - 28 = -43 \n" ); document.write( "3x = -15 \n" ); document.write( "x = -5 \n" ); document.write( "------------ \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "------------ \n" ); document.write( " |