1. Â 5(x) - [4 + x] = ?Â
   4(x - 1)
    4 = ?
     x - 1 = ?Â
      Now let's add ( + ) to your sidesÂ
            x = 1Â
2. Â
= ?Â
  Â
  Â
= ?Â
  Â
  L denominator = 3
  R denominator = 2
  Put them together it would be 6Â
 Â
= ?Â
  4(x) - 3 = ?Â
 Let's add 3 from your sidesÂ
 Repeat the process but let's divide by 4Â
 4(x) = 3Â
 Answer  x =Â
3. 3(x) - 2(x) + 4 -Â
= ?Â
 Â
  x + 4 - 5 = ?Â
 x - 1  = 0
 Now, let add the number 1 from each sidesÂ
 x = 1Â
4. Â 4(x) + 7 - 2(x) + Â 17 = ?Â
  2(x - 5)
  2 = ?
  x - 5 = 0
  Replace the subtraction symbol and make it a addition symbol ( but by 5)
 x = 5Â
5. Â Â .5(x) - 10 = ?Â
   Â
   Â
= ?
   Â
   Â
    x - 20 =  0Â
Add the number 20 to each of your sides after replacing the subtraction symbol to a addition symbolÂ
  x = 20Â