Flowerbed

On the flowerbed was planted 280 flowers - pansies and crayons. During the first week wilts quarter of pansies and an eighth crayons, which is 20% of all flowers.

How many pansies were planted on the flowerbed?

Correct answer:

x =  168

Step-by-step explanation:

x+y=280 14x+18y=20100280

x+y=280
1/4•x+1/8•y = 20/100•280

x+y = 280
50x+25y = 11200

x = 168
y = 112

Our linear equations calculator calculates it.



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