Answers

2015-07-19T14:43:32+05:30
(8-3x)(5x-x)=(3x-4)(x-6)-13
40x-8x-15x²+3x²=3x²-18x-4x+24-13
32x-12x²=3x²-22x+11
3x²-12x²+32x+22x-11=0
-9x²+54x-11=0
now we cant solve that eqution which have minus on its biggest power 
so we can multiply (-) into whole equation     
so
     -(-9x²+54x-11)=-0
      9x²-54x+11=0
 now you can easily solve this equation
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