document.write( "Question 1209646: Find all solutions $x$ to the equation\r
\n" ); document.write( "\n" ); document.write( "5(2x + 1) + 5*2 = 5*x + 5(x + 3).
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Algebra.Com's Answer #849720 by ikleyn(52814) $\"\"$ $\"About$

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\n" ); document.write( "\n" ); document.write( "5(2x + 1) + 5*2 = 5*x + 5(x + 3).
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document.write( "Simplify, step by step\r\n" );
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document.write( "    5(2x + 1) + 5*2 = 5*x + 5(x + 3)\r\n" );
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document.write( "     10x + 5 + 10   = 5x + 5x + 15\r\n" );
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document.write( "     10x + 15       = 10x + 15.\r\n" );
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document.write( "At this point, you see that the left side is identical to the right side.\r\n" );
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document.write( "It means that there are infinitely many solutions: every real number x is the solution.\r\n" );
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