Question

X + 30 = 20 + 60

Answer 1

X + 30 = 20 + 60

X + 30 = 80

X        = 80 - 30

X        = 50

Answer 2

X + 30 = 20 + 60

X + 30 = 80

X        = 80 - 30

X        = 50

Answer 3

x + 30 = 20 + 60

x + 30 = 80

       x = 80 - 30

       x = 50

Answer 4

X + 30 = 20 + 60

X + 30 = 80

      X   = 80 - 30

      X   = 50

Answer 5

x + 30 = 20+60

x +30 = 80

x=80 -30

x=50