document.write( "Question 270125: The given question is: Solve, 16=3(x-1)-(x-7)\r
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document.write( "I have tried doing it several different ways but cannot come up with the right answer which is 6. \n" );
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Algebra.Com's Answer #197932 by nerdybill(7384)![]() ![]() You can put this solution on YOUR website! 16=3(x-1)-(x-7) \n" ); document.write( ". \n" ); document.write( "Distribute the 3 to terms inside parenthesis: \n" ); document.write( "16=(3x-3)-(x-7) \n" ); document.write( ". \n" ); document.write( "Remove parentheses (don't forget to distribute the \"neg sign\"): \n" ); document.write( "16=3x-3-x+7 \n" ); document.write( ". \n" ); document.write( "Combining like-terms: \n" ); document.write( "16=2x+4 \n" ); document.write( ". \n" ); document.write( "Subtracting 4 from both sides: \n" ); document.write( "12=2x \n" ); document.write( ". \n" ); document.write( "Finally, dividing both sides by 2: \n" ); document.write( "6 = x \n" ); document.write( " |