document.write( "Question 351782: 1. 3n-5= -8(6+5n)\r
\n" ); document.write( "\n" ); document.write( "2. -(1+7x) -6 (-7-x)= 36\r
\n" ); document.write( "\n" ); document.write( "3. -5(1-5x) +5 (-8-2)= -4x-8x\r
\n" ); document.write( "\n" ); document.write( "If you can provide step by step, that would be very helpful.
\n" ); document.write( "Thanks a lot!!
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Algebra.Com's Answer #251392 by jim_thompson5910(35256)\"\" \"About 
You can put this solution on YOUR website!
# 1\r
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\n" ); document.write( "\n" ); document.write( "\"3n-5=-8%286%2B5n%29\" Start with the given equation.\r
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\n" ); document.write( "\n" ); document.write( "\"3n-5=-48-40n\" Distribute.\r
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\n" ); document.write( "\n" ); document.write( "\"3n=-48-40n%2B5\" Add \"5\" to both sides.\r
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\n" ); document.write( "\n" ); document.write( "\"3n%2B40n=-48%2B5\" Add \"40n\" to both sides.\r
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\n" ); document.write( "\n" ); document.write( "\"43n=-48%2B5\" Combine like terms on the left side.\r
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\n" ); document.write( "\n" ); document.write( "\"43n=-43\" Combine like terms on the right side.\r
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\n" ); document.write( "\n" ); document.write( "\"n=%28-43%29%2F%2843%29\" Divide both sides by \"43\" to isolate \"n\".\r
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\n" ); document.write( "\n" ); document.write( "\"n=-1\" Reduce.\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 answer is \"n=-1\" \r
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\n" ); document.write( "\n" ); document.write( "# 2\r
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\n" ); document.write( "\n" ); document.write( "\"-%281%2B7x%29-6%28-7-x%29=36\" Start with the given equation.\r
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\n" ); document.write( "\n" ); document.write( "\"-1-7x%2B42%2B6x=36\" Distribute.\r
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\n" ); document.write( "\n" ); document.write( "\"-x%2B41=36\" Combine like terms on the left side.\r
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\n" ); document.write( "\n" ); document.write( "\"-x=36-41\" Subtract \"41\" from both sides.\r
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\n" ); document.write( "\n" ); document.write( "\"-x=-5\" Combine like terms on the right side.\r
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\n" ); document.write( "\n" ); document.write( "\"x=%28-5%29%2F%28-1%29\" Divide both sides by \"-1\" to isolate \"x\".\r
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\n" ); document.write( "\n" ); document.write( "\"x=5\" Reduce.\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 answer is \"x=5\" \r
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\n" ); document.write( "\n" ); document.write( "# 3\r
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\n" ); document.write( "\n" ); document.write( "\"-5%281-5x%29%2B5%28-8-2%29=-4x-8x\" Start with the given equation.\r
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\n" ); document.write( "\n" ); document.write( "\"-5%2B25x-40-10=-4x-8x\" Distribute.\r
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\n" ); document.write( "\n" ); document.write( "\"25x-55=-4x-8x\" Combine like terms on the left side.\r
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\n" ); document.write( "\n" ); document.write( "\"25x-55=-12x\" Combine like terms on the right side.\r
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\n" ); document.write( "\n" ); document.write( "\"25x=-12x%2B55\" Add \"55\" to both sides.\r
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\n" ); document.write( "\n" ); document.write( "\"25x%2B12x=55\" Add \"12x\" to both sides.\r
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\n" ); document.write( "\n" ); document.write( "\"37x=55\" Combine like terms on the left side.\r
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\n" ); document.write( "\n" ); document.write( "\"x=%2855%29%2F%2837%29\" Divide both sides by \"37\" to isolate \"x\".\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 answer is \"x=55%2F37\" which approximates to \"x=1.486\".
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