document.write( "Question 153311This question is from textbook Algebra structure and method book 1
\n" ); document.write( ": can you please help me solve and check using the substitution method. (((3x+y=5 -2x+3y=4))) \n" ); document.write( "

Algebra.Com's Answer #112876 by Edwin McCravy(20054) $\"\"$ $\"About$

You can put this solution on YOUR website!
can you please help me solve and check using the substitution method.
\n" ); document.write( " $\"system%283x%2By=5%2C+-2x%2B3y=4%29\"$
\n" ); document.write( "

\r\n" );
document.write( "Solve the first for \r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "Substitute  for  in the second equation\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "Now substitute  for in \r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "So the solution is (x,y) = (1,2)\r\n" );
document.write( "\r\n" );
document.write( "Edwin

\n" ); document.write( "

\n" );