Whakaoti mō x
x=18000
Graph
Tohaina
Kua tāruatia ki te papatopenga
2.2x+1.2x\times 1.2=65520
Pahekotia te x me 1.2x, ka 2.2x.
2.2x+1.44x=65520
Whakareatia te 1.2 ki te 1.2, ka 1.44.
3.64x=65520
Pahekotia te 2.2x me 1.44x, ka 3.64x.
x=\frac{65520}{3.64}
Whakawehea ngā taha e rua ki te 3.64.
x=\frac{6552000}{364}
Whakarohaina te \frac{65520}{3.64} mā te whakarea i te taurunga me te tauraro ki te 100.
x=18000
Whakawehea te 6552000 ki te 364, kia riro ko 18000.
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