Whakaoti mō x
x = \frac{168}{43} = 3\frac{39}{43} \approx 3.906976744
Graph
Tohaina
Kua tāruatia ki te papatopenga
8x+56x\times \frac{5}{8}=168
Me whakarea ngā taha e rua o te whārite ki te 56, arā, te tauraro pātahi he tino iti rawa te kitea o 7,8.
8x+\frac{56\times 5}{8}x=168
Tuhia te 56\times \frac{5}{8} hei hautanga kotahi.
8x+\frac{280}{8}x=168
Whakareatia te 56 ki te 5, ka 280.
8x+35x=168
Whakawehea te 280 ki te 8, kia riro ko 35.
43x=168
Pahekotia te 8x me 35x, ka 43x.
x=\frac{168}{43}
Whakawehea ngā taha e rua ki te 43.
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