document.write( "Question 57435: 2 - 4x + 7x + 8 < 6x - 5x \n" ); document.write( "
Algebra.Com's Answer #39178 by funmath(2933)\"\" \"About 
You can put this solution on YOUR website!
2-4x+7x+8<6x-5x
\n" ); document.write( "2+8-4x+7x<6x-5x
\n" ); document.write( "10+3x\n" ); document.write( "10+3x-3x\n" ); document.write( "10<-2x When you multiply or divide by a negative number you have to flip the inequality sign.
\n" ); document.write( "10/-2>-2x/-2
\n" ); document.write( "-5>x
\n" ); document.write( ":
\n" ); document.write( "Write it with the variable on the left, it makes graphing and interval notation easier to do. Make sure the inequality symbol is still opening towards the same number.
\n" ); document.write( "x>-5
\n" ); document.write( "That might be all you need, you didn't specify.
\n" ); document.write( "Interval notation (-5,infinity)
\n" ); document.write( "<---(==================>>
\n" ); document.write( "-6,-5,-4,-3,-2,-1,0,1
\n" ); document.write( "Happy Calculating!!!
\n" ); document.write( "
\n" );