Whakaoti mō x
x=9.77
Graph
Tohaina
Kua tāruatia ki te papatopenga
x-8.2=1.57
Tāpirihia te -13.4 ki te 5.2, ka -8.2.
x=1.57+8.2
Me tāpiri te 8.2 ki ngā taha e rua.
x=9.77
Tāpirihia te 1.57 ki te 8.2, ka 9.77.
Ngā Tauira
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