document.write( "Question 91253: Would someone please solve for x in this equation: \r
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document.write( "2(x-3) + 8(4-x) = 38\r
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document.write( ":) :) :) thank you for your help. \n" );
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Algebra.Com's Answer #66239 by praseenakos@yahoo.com(507)![]() ![]() You can put this solution on YOUR website! Question:\r \n" ); document.write( "\n" ); document.write( " solve for x in this equation: \r \n" ); document.write( "\n" ); document.write( "2(x-3) + 8(4-x) = 38\r \n" ); document.write( "\n" ); document.write( "Answer: \n" ); document.write( " \r \n" ); document.write( "\n" ); document.write( "2(x-3) + 8(4-x) = 38\r \n" ); document.write( "\n" ); document.write( "At first remove the parenthesis as follows....\r \n" ); document.write( "\n" ); document.write( "2*x - 2*3 + 8*4 - 8*x = 38\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "==> 2x - 6 + 32 - 8x = 38\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Collect like terms......\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "==> 2x - 8x - 6 + 32 = 38\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "==> -6x + 26 = 38\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "subtract 26 from both sides.........\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "==> -6x + 26 - 26 = 38 - 26\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "==> -6x = 12\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Divide by -6 on both sides....\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "==> \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "==> x = -2\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "So solution is x = -2\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Hope you found the explanation useful.\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Regards.....\r \n" ); document.write( "\n" ); document.write( "Praseena.\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |