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Edna paid atleast 1,200 for a pair of pants and a blouse. the cost of the pair of pants is 600 more than the cost of the blouse.

Sagot :

Let x be the cost of blouse
     x+600 be the cost of pants

1 200 = x + x+600
1 200 = 2x + 600
1 200 -600 = 2x
600 = 2x
300 = x

The blouse costs 300 and the pair of pants costs 900.