Whakaoti i te 7x-2x/3/15y-frac{y{3}}=

$$\frac { 7 x - \frac { 2 x } { 3 } } { 15 y - \frac { y } { 3 } } =$$

Aromātai

$$\frac{19x}{44y}$$

Ngā Hipanga Rongoā Poto

Hei tāpiri, hei tango kīanga rānei, me whakaroha ērā kia rite ā rātou tauraro. Whakareatia 7x ki te \frac{3}{3}.

$$\frac{\frac{3\times 7x}{3}-\frac{2x}{3}}{15y-\frac{y}{3}}$$

Tā te mea he rite te tauraro o \frac{3\times 7x}{3} me \frac{2x}{3}, me tango rāua mā te tango i ō raua taurunga.

$$\frac{\frac{3\times 7x-2x}{3}}{15y-\frac{y}{3}}$$

Mahia ngā whakarea i roto o 3\times 7x-2x.

$$\frac{\frac{21x-2x}{3}}{15y-\frac{y}{3}}$$

Whakakotahitia ngā kupu rite i 21x-2x.

$$\frac{\frac{19x}{3}}{15y-\frac{y}{3}}$$

Pahekotia te 15y me -\frac{y}{3}, ka \frac{44}{3}y.

$$\frac{\frac{19x}{3}}{\frac{44}{3}y}$$

Tuhia te \frac{\frac{19x}{3}}{\frac{44}{3}y} hei hautanga kotahi.

$$\frac{19x}{3\times \frac{44}{3}y}$$

Me whakakore te 3 me te 3.

$$\frac{19x}{44y}$$

Whakaroha

$$\frac{19x}{44y}$$

Ngā Hipanga Rongoā Poto

Hei tāpiri, hei tango kīanga rānei, me whakaroha ērā kia rite ā rātou tauraro. Whakareatia 7x ki te \frac{3}{3}.

$$\frac{\frac{3\times 7x}{3}-\frac{2x}{3}}{15y-\frac{y}{3}}$$

Tā te mea he rite te tauraro o \frac{3\times 7x}{3} me \frac{2x}{3}, me tango rāua mā te tango i ō raua taurunga.

$$\frac{\frac{3\times 7x-2x}{3}}{15y-\frac{y}{3}}$$

Mahia ngā whakarea i roto o 3\times 7x-2x.

$$\frac{\frac{21x-2x}{3}}{15y-\frac{y}{3}}$$

Whakakotahitia ngā kupu rite i 21x-2x.

$$\frac{\frac{19x}{3}}{15y-\frac{y}{3}}$$

Pahekotia te 15y me -\frac{y}{3}, ka \frac{44}{3}y.

$$\frac{\frac{19x}{3}}{\frac{44}{3}y}$$

Tuhia te \frac{\frac{19x}{3}}{\frac{44}{3}y} hei hautanga kotahi.

$$\frac{19x}{3\times \frac{44}{3}y}$$

Me whakakore te 3 me te 3.

$$\frac{19x}{44y}$$