Question

x + 100 = 100 + 500

Answer 1

x + 100 = 100 + 500

x + 100 = 600

x          = 600 - 100

x          = 500

Answer 2

X + 100 = 500 +100

x + 100 =600

x = 600 -100 

x = 500

Answer 3

x + 100 = 100+500

500+100=100+500

Answer 4

x +100=100+500

500+100=100+500

Answer 5

x + 100 = 100 + 500

x + 100 = 600

x          = 600 -100

x          = 500