Whakaoti mō x
x = \frac{223}{7} = 31\frac{6}{7} \approx 31.857142857
Graph
Tohaina
Kua tāruatia ki te papatopenga
-7x=-205-18
Tangohia te 18 mai i ngā taha e rua.
-7x=-223
Tangohia te 18 i te -205, ka -223.
x=\frac{-223}{-7}
Whakawehea ngā taha e rua ki te -7.
x=\frac{223}{7}
Ka taea te hautanga \frac{-223}{-7} te whakamāmā ki te \frac{223}{7} mā te tango tahi i te tohu tōraro i te taurunga me te tauraro.
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