document.write( "Question 776839: How to solve and show steps: -4(2x-1) = -6(x+2) - 2\r
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Algebra.Com's Answer #473739 by pakhi(24)![]() ![]() You can put this solution on YOUR website! First of all we have to open the two brackets by multiplying the factors inside and outside the brackets \n" ); document.write( " -4*2x -4*-1 = -6*x-6*2-2 \n" ); document.write( " or -8x+4 = -6x -12 -2 \n" ); document.write( " or -8x+6x = -14-4 = -18 \n" ); document.write( " or -2x = -18 \n" ); document.write( " or x = 9\r \n" ); document.write( "\n" ); document.write( "check: Putting the value of x in either side of the equation we get \n" ); document.write( " -4(2*9-1)=-4(18-1)=-4*17=-68 \n" ); document.write( " -6(9+2)-2=-6*11-2=-66-2=-68 \n" ); document.write( " Therefore both sides of the equation have the same value with x=9. \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " |