Tuesday, February 9, 2016

ALGEBRA 2


Tafuta y Ikiwa 11y – 8 = 9y + 10.

Suluhu

11y – 8 = 9y + 10

11y - 9y = 8 + 10  (baada ya kukusanya mitajo inayo fanana)

9y = 18

9y = 18
9       9

y = 2


ZAMU YAKO……………….


Tafuta y Ikiwa 10y – 20 = 3y + 8.



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