Whakaoti mō x
x=-12007
Graph
Tohaina
Kua tāruatia ki te papatopenga
3128-x-42=15093
Hei kimi i te tauaro o x+42, kimihia te tauaro o ia taurangi.
3086-x=15093
Tangohia te 42 i te 3128, ka 3086.
-x=15093-3086
Tangohia te 3086 mai i ngā taha e rua.
-x=12007
Tangohia te 3086 i te 15093, ka 12007.
x=-12007
Me whakarea ngā taha e rua ki te -1.
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