Whakaoti mō x
x = \frac{10}{7} = 1\frac{3}{7} \approx 1.428571429
Graph
Tohaina
Kua tāruatia ki te papatopenga
-7x=5-15
Tangohia te 15 mai i ngā taha e rua.
-7x=-10
Tangohia te 15 i te 5, ka -10.
x=\frac{-10}{-7}
Whakawehea ngā taha e rua ki te -7.
x=\frac{10}{7}
Ka taea te hautanga \frac{-10}{-7} te whakamāmā ki te \frac{10}{7} mā te tango tahi i te tohu tōraro i te taurunga me te tauraro.
Ngā Tauira
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