document.write( "Question 289425: simplify -3(4x-1)+9x+8x if x=-9 \n" ); document.write( "
Algebra.Com's Answer #209632 by user_dude2008(1862)![]() ![]() ![]() You can put this solution on YOUR website! -3(4x-1)+9x+8x = -3(4(-9)-1)+9(-9)+8(-9) = -3(-36-1)-81-72 = -3(-37)-81-72 = 111-81-72 = -42 \n" ); document.write( " |