document.write( "Question 374759: Hi I'm doing a test revision on some problems I got wrong on an assessment 3 weeks ago. This is one of the four problems I got wrong:\r
\n" ); document.write( "\n" ); document.write( "4z-2(z+5)<=8z
\n" ); document.write( "(<= stands for less than or equal to)\r
\n" ); document.write( "\n" ); document.write( "Thanks for taking the time to help me!
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Algebra.Com's Answer #266500 by mananth(16946)\"\" \"About 
You can put this solution on YOUR website!
4z-2(z+5)<=8z\r
\n" ); document.write( "\n" ); document.write( "4z-2z-10<=8z
\n" ); document.write( "..
\n" ); document.write( "-8z -8z
\n" ); document.write( "4z-8z-2z-10<=0
\n" ); document.write( "..
\n" ); document.write( "-6z-10<=0
\n" ); document.write( "+10 +10
\n" ); document.write( "-6z-10+10<=10
\n" ); document.write( "-6z<=10
\n" ); document.write( "/-6
\n" ); document.write( "z>=10/-6
\n" ); document.write( "z>=-5/3
\n" ); document.write( "
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