document.write( "Question 750868: This was the first problem I had. I do not understand equations whatsoever. Not two-part equations, not one-part equations, not any equation! Please help me!\r
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document.write( "First, I tried:\r
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document.write( "(1/3)(9x-12)=4x-9
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document.write( "1/3(9x)-1/3(12)=4x-9
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document.write( "(3x-4)=4x-9\r
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document.write( "3x-4x=-1x
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document.write( "4x-4x=0\r
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document.write( "-1x-4=-9\r
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document.write( "-9+4=-5
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document.write( "-1x=-5
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document.write( "x=-5\r
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document.write( "I got this question wrong, but I don't know how!\r
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document.write( "Thank-you for your time,\r
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document.write( "Sarah
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document.write( "
Algebra.Com's Answer #456856 by jim_thompson5910(35256)![]() ![]() ![]() You can put this solution on YOUR website! you were doing great until you reached the last step\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "You have -1x = -5 and you need to divide both sides by -1 to isolate x\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "-1x = -5\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "(-1x)/(-1) = -5/(-1)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "(1x)/1 = 5/1\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "1x = 5\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "x = 5\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "So final answer is x = 5 \n" ); document.write( " |