document.write( "Question 224709: 16=3x+6x+7 \n" ); document.write( "
Algebra.Com's Answer #167834 by drj(1380)\"\" \"About 
You can put this solution on YOUR website!
\"16=3x%2B6x%2B7\"\r
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\n" ); document.write( "\n" ); document.write( "Step 1. Combine like terms (x-terms in this case)\r
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\n" ); document.write( "\n" ); document.write( "\"16=%283%2B6%29x%2B7\"\r
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\n" ); document.write( "\n" ); document.write( "\"16=9x%2B7\"\r
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\n" ); document.write( "\n" ); document.write( "Step 2. Subtract 7 from both sides of the equation\r
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\n" ); document.write( "\n" ); document.write( "\"16-7=9x%2B7-7\"\r
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\n" ); document.write( "\n" ); document.write( "\"9=9x\"\r
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\n" ); document.write( "\n" ); document.write( "Step 3. Divide by 9 to both sides of the equation\r
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\n" ); document.write( "\n" ); document.write( "\"9%2F9=9x%2F9\"\r
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\n" ); document.write( "\n" ); document.write( "\"x=1\"\r
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\n" ); document.write( "\n" ); document.write( "Step 4. ANSWER: The solution is \"x=1\".\r
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\n" ); document.write( "\n" ); document.write( "I hope the above steps were helpful.\r
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\n" ); document.write( "\n" ); document.write( "For FREE Step-By-Step videos in Introduction to Algebra, please visit \r
\n" ); document.write( "\n" ); document.write( "http://www.FreedomUniversity.TV/courses/IntroAlgebra and for Trigonometry visit \r
\n" ); document.write( "\n" ); document.write( "http://www.FreedomUniversity.TV/courses/Trigonometry.\r
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\n" ); document.write( "\n" ); document.write( "Good luck in your studies!\r
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\n" ); document.write( "\n" ); document.write( "Respectfully,
\n" ); document.write( "Dr J\r
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