Whakaoti mō x
x=-47.2
Graph
Tohaina
Kua tāruatia ki te papatopenga
x+25.2=-22
Whakareatia te 15 ki te 1.68, ka 25.2.
x=-22-25.2
Tangohia te 25.2 mai i ngā taha e rua.
x=-47.2
Tangohia te 25.2 i te -22, ka -47.2.
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