document.write( "Question 224694: -18=4x-2x+6 \n" ); document.write( "

Algebra.Com's Answer #167812 by checkley77(12844) $\"\"$ $\"About$

You can put this solution on YOUR website!
-18=4x-2x+6
\n" ); document.write( "-18-6=2x
\n" ); document.write( "2x=-24
\n" ); document.write( "x=-24/2
\n" ); document.write( "x=-12 ans.
\n" ); document.write( "Proof:
\n" ); document.write( "-18=4*-12-2*-12+6
\n" ); document.write( "-18=-48+24+6
\n" ); document.write( "-18=-18 \n" ); document.write( "

\n" );