document.write( "Question 246893: 3x + 4y = 5
\n" ); document.write( "2x + 3y = 4 \r
\n" ); document.write( "\n" ); document.write( "Solve this problem using elimination.
\n" ); document.write( "I wasn't sure how to do it, because you can't elimate any one of those numbers.
\n" ); document.write( "

Algebra.Com's Answer #180201 by checkley77(12844)\"\" \"About 
You can put this solution on YOUR website!
3x + 4y = 5 MULTIPLY BY 2
\n" ); document.write( "2x + 3y = 4 MULTIPLY BY -3 & ADD
\n" ); document.write( "6X+8Y=10
\n" ); document.write( "-6X-9Y=-12
\n" ); document.write( "--------------------
\n" ); document.write( "-Y=-2
\n" ); document.write( "Y=2 ans.
\n" ); document.write( "3X+4*2=5
\n" ); document.write( "3X+8=5
\n" ); document.write( "3X=5-8
\n" ); document.write( "3X=-3
\n" ); document.write( "X=-3/3
\n" ); document.write( "X=-1 ans.
\n" ); document.write( "Proof:
\n" ); document.write( "2*-1+3*2=4
\n" ); document.write( "-2+6=4
\n" ); document.write( "4=4
\n" ); document.write( "
\n" ); document.write( "
\n" );