Monday, July 29, 2013

NYUZI-2


Tafuta thamani ya x katika umbo lifuatalo.




Solution

2x + 2x + 8x + 8x = 3600

4x + 16x = 3600

20x = 3600

20x   = 3600
20         20

X = 180


Hivyo x ni 180
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