document.write( "Question 52745: 4x+9x-6x=42 what does x equal and show work. thank you \n" ); document.write( "
Algebra.Com's Answer #35189 by tutorcecilia(2152)\"\" \"About 
You can put this solution on YOUR website!
4x+9x-6x=42
\n" ); document.write( "13x-6x=42
\n" ); document.write( "7x=42
\n" ); document.write( "7x/7=42/7
\n" ); document.write( "x=6
\n" ); document.write( ".
\n" ); document.write( "Check by plugging (x=6) back into the original equation.
\n" ); document.write( "4x+9x-6x=42
\n" ); document.write( "4(6)+9(6)-6(6)=42
\n" ); document.write( "42=42 [Checks out]
\n" ); document.write( "
\n" ); document.write( "
\n" );