document.write( "Question 715325: Solve: 3m^2+4=4m Thank You! \n" ); document.write( "

Algebra.Com's Answer #439383 by stanbon(75887) $\"\"$ $\"About$

You can put this solution on YOUR website!
x = 3y
\n" ); document.write( "x + 10y = 13
\n" ); document.write( "-----
\n" ); document.write( "Rearrange:
\n" ); document.write( "x - 3y = 0
\n" ); document.write( "x + 10y = 13
\n" ); document.write( "----
\n" ); document.write( "Subtract to eliminate the \"x\" terms then solve for \"y\":
\n" ); document.write( "13y = 13
\n" ); document.write( "y = 1
\n" ); document.write( "-----
\n" ); document.write( "Substitute into x = 3y to solve for \"x\":
\n" ); document.write( "x = 3y
\n" ); document.write( "x = 3*1
\n" ); document.write( "x = 3
\n" ); document.write( "---------
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H. \n" ); document.write( "

\n" );