Wednesday, October 2, 2013

NYUZI A-1



Tafuta thamaniya x katika umbo lifuatalo



Suluhu

Jumla ya nyuzi za pembetatu ni 1800

x + 600 +  500 = 1800

x + 1100 = 1800

x = 1800 - 1100

x = 700

Hivyo thamani ya x ni 700

 

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