Whakaoti mō x
x=10
Graph
Tohaina
Kua tāruatia ki te papatopenga
x=0.5\left(x+10\right)
Tē taea kia ōrite te tāupe x ki -10 nā te kore tautuhi i te whakawehenga mā te kore. Whakareatia ngā taha e rua o te whārite ki te 5\left(x+10\right).
x=0.5x+5
Whakamahia te āhuatanga tohatoha hei whakarea te 0.5 ki te x+10.
x-0.5x=5
Tangohia te 0.5x mai i ngā taha e rua.
0.5x=5
Pahekotia te x me -0.5x, ka 0.5x.
x=\frac{5}{0.5}
Whakawehea ngā taha e rua ki te 0.5.
x=\frac{50}{5}
Whakarohaina te \frac{5}{0.5} mā te whakarea i te taurunga me te tauraro ki te 10.
x=10
Whakawehea te 50 ki te 5, kia riro ko 10.
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