document.write( "Question 767762: create an algebraic expression with cofficients nd variable for a grade 9 learner nd simplify it please \n" ); document.write( "

Algebra.Com's Answer #468464 by Edwin McCravy(20055) $\"\"$ $\"About$

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document.write( "     9x + 12 = 2x + 47\r\n" );
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document.write( "Add -12 to both sides\r\n" );
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document.write( "9x + 12 - 12 = 2x + 47 - 12\r\n" );
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document.write( "          9x = 2x + 35\r\n" );
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document.write( "Add -2x to both sides\r\n" );
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document.write( "     9x - 2x = 2x + 35 - 2x\r\n" );
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document.write( "          7x = 35\r\n" );
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document.write( "Divide both sides by 7\r\n" );
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document.write( "          \r\n" );
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document.write( "           x = 5\r\n" );
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document.write( "Edwin

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