document.write( "Question 630977: Solve the system by the substitution method. If there is no solution or an infinite number of solutions, so state.\r
\n" ); document.write( "\n" ); document.write( "-6x - 12y = -3
\n" ); document.write( "2x + 4y = 0
\n" ); document.write( " \n" ); document.write( "

Algebra.Com's Answer #397332 by ewatrrr(24785) $\"\"$ $\"About$

You can put this solution on YOUR website!

 
\n" );
document.write( "Hi,
\n" );
document.write( "2x + 4y = 0   ⇒  4y = -2x   and 12y = -6x
\n" );
document.write( "-6x - 12y = -3
\n" );
document.write( "(12y) - 12Y = -3
\n" );
document.write( "      0 ≠ -3     There is NO solution for this system of EQs \n" );
document.write( "

\n" );