document.write( "Question 258845: What would be the most efficient first step to solve the following system of equations by the addition method?
\n" ); document.write( "2x+3y=6
\n" ); document.write( "4x+5y=0
\n" ); document.write( " Multiply the first equation by 3.
\n" ); document.write( " Multiply the first equation by -3.
\n" ); document.write( " Multiply the first equation by 2.
\n" ); document.write( " Multiply the first equation by -2.
\n" ); document.write( "
\n" ); document.write( "

Algebra.Com's Answer #190545 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
Multiply the first equation by -2.
\n" ); document.write( "Then by adding the two equations, you would remove x, and have a direct value (almost) for y.
\n" ); document.write( "
\n" );