document.write( "Question 909972: How do I solve the equation?
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document.write( "-8=-(x+4) \n" );
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Algebra.Com's Answer #552166 by Theo(13342)![]() ![]() You can put this solution on YOUR website! start with:\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "-8 = -(x+4)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "simplify by removing parentheses to get:\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "-8 = -x - 4\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "add 4 to both sides of the equation to get:\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "-8 + 4 = -x - 4 + 4\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "combine like terms to get:\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "-4 = -x\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "multiply both sides of the equation by -1 to get:\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "4 = x\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "that's your solution.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "x = 4\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "replace x with 4 in your original equation of -8 = -(x+4) and you get -8 = -(4+4) which becomes -8 = -8 confirming your solution is good.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |