document.write( "Question 158934: One more than the difference between 18 and 7 times a number is -9 \n" ); document.write( "
Algebra.Com's Answer #117064 by checkley77(12844)![]() ![]() ![]() You can put this solution on YOUR website! 18-7x+1=-9 \n" ); document.write( "-7x=-9-18-1 \n" ); document.write( "-7x=-28 \n" ); document.write( "x=-28/-7 \n" ); document.write( "x=4 answer. \n" ); document.write( "proof: \n" ); document.write( "18-7*4+1=-9 \n" ); document.write( "18-28+1=-9 \n" ); document.write( "-28+19=-9 \n" ); document.write( "-9=-9 \n" ); document.write( " \n" ); document.write( " |