Whakaoti mō x
x=14
Graph
Tohaina
Kua tāruatia ki te papatopenga
0.3x=5-0.8
Tangohia te 0.8 mai i ngā taha e rua.
0.3x=4.2
Tangohia te 0.8 i te 5, ka 4.2.
x=\frac{4.2}{0.3}
Whakawehea ngā taha e rua ki te 0.3.
x=\frac{42}{3}
Whakarohaina te \frac{4.2}{0.3} mā te whakarea i te taurunga me te tauraro ki te 10.
x=14
Whakawehea te 42 ki te 3, kia riro ko 14.
Ngā Tauira
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