Question

x + 20 = 50 + 30 

Answer 1

x + 20 = 50 + 30

x + 20 = 80

x = 80 - 20

x = 60 

Answer 2

x + 20 = 50 + 30

x + 20 = 80

x = 80 - 20

x = 60 

Answer 3

X+20=50+30

X+20=80

X=80-20

X=60

Answer 4

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Answer 5

x + 20 = 50 + 30

x + 20 = 80

x        = 80 - 20

x        = 60