Question

X + 30 = 10 + 50

Answer 1

X+30=10+50

X+30=60

X=60-30

X=30

Answer 2

X + 30 = 10 + 50

X + 30 = 60

X        = 60 - 30

X        = 30

Answer 3

X + 30 = 10 + 50

X + 30 = 60

X        = 60 - 30

X        = 30

Answer 4

x+30=60

x     =60-30

x      =30

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