Whakaoti mō x
x=8
Graph
Tohaina
Kua tāruatia ki te papatopenga
0.7x=0.7+4.9
Me tāpiri te 4.9 ki ngā taha e rua.
0.7x=5.6
Tāpirihia te 0.7 ki te 4.9, ka 5.6.
x=\frac{5.6}{0.7}
Whakawehea ngā taha e rua ki te 0.7.
x=\frac{56}{7}
Whakarohaina te \frac{5.6}{0.7} mā te whakarea i te taurunga me te tauraro ki te 10.
x=8
Whakawehea te 56 ki te 7, kia riro ko 8.
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