Whakaoti i te 13x-36=4/5x+2

$$13 x - 36 = \frac { 4 } { 5 } x + 2$$

Whakaoti mō x

$$x = \frac{190}{61} = 3\frac{7}{61} \approx 3.114754098$$

Ngā Upane mō te Whakaoti Whārite Rārangi

Tangohia te \frac{4}{5}x mai i ngā taha e rua.

$$13x-36-\frac{4}{5}x=2$$

Pahekotia te 13x me -\frac{4}{5}x, ka \frac{61}{5}x.

$$\frac{61}{5}x-36=2$$

Me tāpiri te 36 ki ngā taha e rua.

$$\frac{61}{5}x=2+36$$

Tāpirihia te 2 ki te 36, ka 38.

$$\frac{61}{5}x=38$$

Me whakarea ngā taha e rua ki te \frac{5}{61}, te tau utu o \frac{61}{5}.

$$x=38\times \frac{5}{61}$$

Tuhia te 38\times \frac{5}{61} hei hautanga kotahi.

$$x=\frac{38\times 5}{61}$$

Whakareatia te 38 ki te 5, ka 190.

$$x=\frac{190}{61}$$