Whakaoti mō x
x=8
Graph
Tohaina
Kua tāruatia ki te papatopenga
x-\left(-x\right)-16=0
Hei kimi i te tauaro o -x+16, kimihia te tauaro o ia taurangi.
x-\left(-x\right)=16
Me tāpiri te 16 ki ngā taha e rua. Ko te tau i tāpiria he kore ka hua koia tonu.
x+x=16
Whakareatia te -1 ki te -1, ka 1.
2x=16
Pahekotia te x me x, ka 2x.
x=\frac{16}{2}
Whakawehea ngā taha e rua ki te 2.
x=8
Whakawehea te 16 ki te 2, kia riro ko 8.
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