document.write( "Question 4962: How would I solve the compound inequality and write the solution set in interval notation?\r
\n" ); document.write( "\n" ); document.write( "-1 < 3 - 2x < 11
\n" ); document.write( "

Algebra.Com's Answer #2463 by Abbey(339)\"\" \"About 
You can put this solution on YOUR website!
Split this into two parts:\r
\n" ); document.write( "\n" ); document.write( "-1<3-2x and 3-2x<11
\n" ); document.write( "-1<3-2x:
\n" ); document.write( "Subtract 2x from both sides of the equation:
\n" ); document.write( "-4<-2x
\n" ); document.write( "Divide by -2 (you have to switch the inequality sign when dividing by a negative number)
\n" ); document.write( "2>x\r
\n" ); document.write( "\n" ); document.write( "Second part:
\n" ); document.write( "3-2x<11
\n" ); document.write( "subtract 3 from both sides:
\n" ); document.write( "-2x<8
\n" ); document.write( "Divide by -2 (don't forget to switch the sign)
\n" ); document.write( "x>-4\r
\n" ); document.write( "\n" ); document.write( "Now we see that in order to have this be a true statement the value for x has to be greater than negative 4, but less than 2, so the solution set is:
\n" ); document.write( "(-4,2)\r
\n" ); document.write( "\n" ); document.write( "
\n" ); document.write( "
\n" );