Friday, February 12, 2016

ALGEBRA - 6


R - 11 = 2. Tafuta thamani ya R.

Suluhu

R - 11 = 2

R – 11 + 11 = 2 + 11

R – 0 = 13

R = 13


Hivyo R = 13


ZAMU YAKO………………


w - 8 = 7. Tafuta thamani ya w.


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