document.write( "Question 644531: Solve the following equation and check your answer:\r
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document.write( "3(2x-2)-4(x+6) = 3x+8+x\r
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document.write( "6x -6 -4x -24 = 4x+8
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document.write( " 2x-30 = 4x+8
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document.write( " -4x-30 = -4x+30\r
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document.write( " = 2x = -38
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document.write( " -2 2\r
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document.write( " x= -19\r
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document.write( "Is this the correct way of solving the equation? How do I check my answer? \n" );
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Algebra.Com's Answer #405087 by jim_thompson5910(35256)![]() ![]() ![]() You can put this solution on YOUR website! Your answer and steps are correct. Congrats on that.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Here's the check.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Check:\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "3(2x-2)-4(x+6) = 3x+8+x \r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "3(2(-19)-2)-4(-19+6) = 3(-19)+8+(-19) ... Plug in x = -19\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "3(-38-2)-4(-19+6) = -57+8-19\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "3(-40)-4(-13) = -57+8-19\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "-120+52 = -57+8-19\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "-68 = -68\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Since that last equation is true, this verifies the solution.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "-------------------------------------------------------------------------------------------------------------- \n" ); document.write( "If you need more help, email me at jim_thompson5910@hotmail.com\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Also, please consider visiting my website: http://www.freewebs.com/jimthompson5910/home.html and making a donation. Thank you\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Jim \n" ); document.write( "-------------------------------------------------------------------------------------------------------------- \n" ); document.write( " |