Hi,

       |Cross Multiplying to solve

  2(x-1) = 40

 2x - 2 = 40

    2x = 42

     x = 

Wish You the Best in your Studies. 

RELATED QUESTIONS

x over 2 = negative 1 over... (answered by ewatrrr)

   7 over 2 x + 1 over 2 x = 3x + 3 over 2 + 5 over 2... (answered by tommyt3rd)

complex fractions

4 + 2 over x over x over 4+1 over 8

  (answered by pvaka)

solve:

x+1 over x+4 plus x-3 over x+5 equals 2x^2+6x+11 over x^2+9x+20

and

8... (answered by Earlsdon)

x+2 over 5 > x-1 over 2  (answered by checkley77)

2 over 5 equal x plus 1 over 5  (answered by rfer)

-1 over x+9 =... (answered by Fombitz)

solve:  3x over x^2-1=5 over... (answered by jim_thompson5910)

4 over x =9 over x-2 does x=-8 over... (answered by lynnlo)