document.write( "Question 241007: help me solve -7x+15<27-4x \n" ); document.write( "
Algebra.Com's Answer #176527 by unlockmath(1688)![]() ![]() You can put this solution on YOUR website! Hello, \n" ); document.write( "First let's add 4x to both sides to look like this: \n" ); document.write( "-7x+(4x)+15<27-4x+(4x)Combine like terms: \n" ); document.write( "-3x+15<27 Now subtract 15 from both sides which gives us: \n" ); document.write( "-3x<12 Now divide by -3 (Note when we divide by negative the < flips) \n" ); document.write( "x>-4 There you go. Check the answer by using -3 and it should be correct. \n" ); document.write( "RJ Toftness \n" ); document.write( "www.math-unlock.com \n" ); document.write( " |