document.write( "Question 338886: -[2z-(5z+2)]=2+(2z+7) \n" ); document.write( "
Algebra.Com's Answer #242891 by jim_thompson5910(35256)\"\" \"About 
You can put this solution on YOUR website!
\"-%282z-%285z%2B2%29%29=2%2B%282z%2B7%29\" Start with the given equation.\r
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\n" ); document.write( "\n" ); document.write( "\"-2z%2B%285z%2B2%29=2%2B%282z%2B7%29\" Distribute the negative.\r
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\n" ); document.write( "\n" ); document.write( "\"-2z%2B5z%2B2=2%2B2z%2B7\" Remove any unnecessary parenthesis.\r
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\n" ); document.write( "\n" ); document.write( "\"2%2B3z=2%2B2z%2B7\" Combine like terms on the left side.\r
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\n" ); document.write( "\n" ); document.write( "\"2%2B3z=2z%2B9\" Combine like terms on the right side.\r
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\n" ); document.write( "\n" ); document.write( "\"3z=2z%2B9-2\" Subtract \"2\" from both sides.\r
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\n" ); document.write( "\n" ); document.write( "\"3z-2z=9-2\" Subtract \"2z\" from both sides.\r
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\n" ); document.write( "\n" ); document.write( "\"z=9-2\" Combine like terms on the left side.\r
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\n" ); document.write( "\n" ); document.write( "\"z=7\" Combine like terms on the right side.\r
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\n" ); document.write( "\n" ); document.write( "Answer:\r
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\n" ); document.write( "\n" ); document.write( "So the solution is \"z=7\" \r
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\n" ); document.write( "\n" ); document.write( "If you need more help, email me at jim_thompson5910@hotmail.com\r
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\n" ); document.write( "\n" ); document.write( "Also, feel free to check out my tutoring website. \r
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\n" ); document.write( "\n" ); document.write( "Jim
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