document.write( "Question 215396: 7*-2=4x+9
\n" );
document.write( " \n" );
document.write( "
Algebra.Com's Answer #162747 by checkley77(12844)![]() ![]() ![]() You can put this solution on YOUR website! 7*-2=4x+9 \n" ); document.write( "-14=4x+9 \n" ); document.write( "4x=-14-9 \n" ); document.write( "4x=-23 \n" ); document.write( "x=-23/4 ans. \n" ); document.write( "Proof: \n" ); document.write( "7*-2=4*-23/4+9 \n" ); document.write( "-14=-23+9 \n" ); document.write( "-14=-14 \n" ); document.write( " \n" ); document.write( " |