document.write( "Question 696443: What is the answer to this problem 4(3z-1)-5(z+2)=5(z+1) I need to show my work please! \n" ); document.write( "
Algebra.Com's Answer #429010 by jim_thompson5910(35256)\"\" \"About 
You can put this solution on YOUR website!
\"4%283z-1%29-5%28z%2B2%29=5%28z%2B1%29\" Start with the given equation.\r
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\n" ); document.write( "\n" ); document.write( "\"12z-4-5z-10=5z%2B5\" Distribute.\r
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\n" ); document.write( "\n" ); document.write( "\"-14%2B7z=5z%2B5\" Combine like terms on the left side.\r
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\n" ); document.write( "\n" ); document.write( "\"7z=5z%2B5%2B14\" Add \"14\" to both sides.\r
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\n" ); document.write( "\n" ); document.write( "\"7z-5z=5%2B14\" Subtract \"5z\" from both sides.\r
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\n" ); document.write( "\n" ); document.write( "\"2z=5%2B14\" Combine like terms on the left side.\r
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\n" ); document.write( "\n" ); document.write( "\"2z=19\" Combine like terms on the right side.\r
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\n" ); document.write( "\n" ); document.write( "\"z=%2819%29%2F%282%29\" Divide both sides by \"2\" to isolate \"z\".\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=19%2F2\"
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