document.write( "Question 513034: What is the value of the y variable in the solution to the following system of equations?\r
\n" );
document.write( "\n" );
document.write( "3x + y = 14
\n" );
document.write( "–3x + 2y = 1 \n" );
document.write( "
Algebra.Com's Answer #342843 by Maths68(1474)![]() ![]() You can put this solution on YOUR website! 3x + y = 14............(1) \n" ); document.write( "–3x + 2y = 1 .........(2)\r \n" ); document.write( "\n" ); document.write( "Add (1) and (2) \n" ); document.write( "3x + y = 14 \n" ); document.write( "–3x + 2y = 1 \n" ); document.write( "----------------- \n" ); document.write( "3y=15 \n" ); document.write( "3y/3=15/3 \n" ); document.write( "y=5 \n" ); document.write( " \n" ); document.write( " |