document.write( "Question 1108296: Please Help me do these problems:
\n" ); document.write( "1. $\"1y=2x-5\"$
\n" ); document.write( " $\"+4x-y=7\"$
\n" ); document.write( "2. $\"2x-3y=12\"$
\n" ); document.write( " $\"x=4y%2B1\"$
\n" ); document.write( " \n" ); document.write( "

Algebra.Com's Answer #723315 by Alan3354(69443) $\"\"$ $\"About$

You can put this solution on YOUR website!
1. $\"1y=2x-5\"$
\n" ); document.write( " $\"+4x-y=7\"$
\n" ); document.write( "----------
\n" ); document.write( " $\"2x-y+=+5\"$
\n" ); document.write( " $\"4x-y+=+7\"$
\n" ); document.write( "------------------ Subtract
\n" ); document.write( "======================\r
\n" ); document.write( "\n" ); document.write( "2. $\"2x-3y=12\"$
\n" ); document.write( " $\"x=4y%2B1\"$
\n" ); document.write( "---
\n" ); document.write( " $\"2x-3y=12\"$
\n" ); document.write( " $\"2x-8y=+2\"$ 2nd eqn times 2
\n" ); document.write( "-------------------------------------- Subtract
\n" ); document.write( " \n" ); document.write( "

\n" );