document.write( "Question 374503: Could someone help me with these problems? I have to solve for x and I do not know how or remember the steps. The brackets especially throw me off. Thank you so much.\r
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\n" ); document.write( "\n" ); document.write( "3.) 3x - 1 - x = 3x + 5
\n" ); document.write( "4.) -4(x + 7)= -16
\n" ); document.write( "5.) 5(x + 3) = 7(x - 5)
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Algebra.Com's Answer #266408 by jim_thompson5910(35256)\"\" \"About 
You can put this solution on YOUR website!
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\n" ); document.write( "\n" ); document.write( "\"3x-1-x=3x%2B5\" Start with the given equation.\r
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\n" ); document.write( "\n" ); document.write( "\"2x-1=3x%2B5\" Combine like terms on the left side.\r
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\n" ); document.write( "\n" ); document.write( "\"2x=3x%2B5%2B1\" Add \"1\" to both sides.\r
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\n" ); document.write( "\n" ); document.write( "\"2x-3x=5%2B1\" Subtract \"3x\" from both sides.\r
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\n" ); document.write( "\n" ); document.write( "\"-x=5%2B1\" Combine like terms on the left side.\r
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\n" ); document.write( "\n" ); document.write( "\"-x=6\" Combine like terms on the right side.\r
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\n" ); document.write( "\n" ); document.write( "\"x=%286%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=-6\" 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 solution is \"x=-6\" \r
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\n" ); document.write( "\n" ); document.write( "# 4\r
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\n" ); document.write( "\n" ); document.write( "\"-4%28x%2B7%29=-16\" Start with the given equation.\r
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\n" ); document.write( "\n" ); document.write( "\"-4x-28=-16\" Distribute.\r
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\n" ); document.write( "\n" ); document.write( "\"-4x=-16%2B28\" Add \"28\" to both sides.\r
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\n" ); document.write( "\n" ); document.write( "\"-4x=12\" Combine like terms on the right side.\r
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\n" ); document.write( "\n" ); document.write( "\"x=%2812%29%2F%28-4%29\" Divide both sides by \"-4\" to isolate \"x\".\r
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\n" ); document.write( "\n" ); document.write( "\"x=-3\" 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 solution is \"x=-3\" \r
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\n" ); document.write( "\n" ); document.write( "# 6\r
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\n" ); document.write( "\n" ); document.write( "\"5%28x%2B3%29=7%28x-5%29\" Start with the given equation.\r
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\n" ); document.write( "\n" ); document.write( "\"5x%2B15=7x-35\" Distribute.\r
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\n" ); document.write( "\n" ); document.write( "\"5x=7x-35-15\" Subtract \"15\" from both sides.\r
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\n" ); document.write( "\n" ); document.write( "\"5x-7x=-35-15\" Subtract \"7x\" from both sides.\r
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\n" ); document.write( "\n" ); document.write( "\"-2x=-35-15\" Combine like terms on the left side.\r
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\n" ); document.write( "\n" ); document.write( "\"-2x=-50\" Combine like terms on the right side.\r
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\n" ); document.write( "\n" ); document.write( "\"x=%28-50%29%2F%28-2%29\" Divide both sides by \"-2\" to isolate \"x\".\r
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\n" ); document.write( "\n" ); document.write( "\"x=25\" 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 solution is \"x=25\" \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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