If 1=x. 2=2x 3=4x....
what is 2x*6x+5x/4x-56x

• Let
  
  1=x
  2=2x
  3=4x
  4=8x
  5=16x
  6=32x
  7=64x
  
  now given
  
  2x*6x+5x/4x-56x
  
  i can write it as
  
  =2x*(2x+4x)+(x+4x)/4x-(64x-8x)
  
  Now by putting the values i get
  =2*(2+3)+(8+1)/3-(7-4)
  =2*5+9/3-3
  =10+9/3-3
  =10+3-3
  =10
  
  So Answer is 10
• 10 years agoHelpfull: Yes(3) No(1)
• Let
  
  1=x,2=2x,3=4x,4=8x,5=16x,6=32x,7=64x
  
  now
  2x*6x+5x/4x-56x
  
  2*(2x+4x)+(x+4x)/4x-(64x-8x)
  
  then
  2*(2+3)+(1+3)/3-(7-4)
  
  25/3
  
  so ans = 25/3
  
  
• 10 years agoHelpfull: Yes(3) No(0)
• 2*(3+2)+(3+1)/(2+2)-(3+3)*(3+2+1)
  =10+1-36=-25
• 10 years agoHelpfull: Yes(1) No(0)
• 2x=2--(1)
  4x=3--(2)
  x=1--(3)
  =>7x=6--by adding1,2,3
  5x=4x+x=4
  6x=4x+2x=5
  56x=6x(1+2+4)=5*7=35
  
  2*5+4/3-35=10+4/3-35=-71/3
  
  2*()
• 10 years agoHelpfull: Yes(0) No(0)