document.write( "Question 287361: Hi my name is kolisha and i need help on four of my algebra problems for homework, the first problem is\r
\n" ); document.write( "\n" ); document.write( "The system 5x+3y=7
\n" ); document.write( " y=2x+1 is most easily solved using the ________ method.
\n" ); document.write( "

Algebra.Com's Answer #208268 by richwmiller(17219)\"\" \"About 
You can put this solution on YOUR website!
There are some rules on this website.
\n" ); document.write( "one problem at a time.
\n" ); document.write( "no similar problems
\n" ); document.write( "limit of 4 problems daily
\n" ); document.write( "The answer to problem one is substitution. substitute 2x+1 for y in the first equation.
\n" ); document.write( "
\n" ); document.write( "
\n" );