Whakaoti i te -11/12+3y+5/12y-4+1/12y

$$- \frac { 11 } { 12 } + 3 y + \frac { 5 } { 12 } y - 4 + \frac { 1 } { 12 } y$$

Aromātai

$$\frac{7y}{2}-\frac{59}{12}$$

Ngā Upane Otinga

Pahekotia te 3y me \frac{5}{12}y, ka \frac{41}{12}y.

$$-\frac{11}{12}+\frac{41}{12}y-4+\frac{1}{12}y$$

Me tahuri te 4 ki te hautau \frac{48}{12}.

$$-\frac{11}{12}+\frac{41}{12}y-\frac{48}{12}+\frac{1}{12}y$$

Tā te mea he rite te tauraro o -\frac{11}{12} me \frac{48}{12}, me tango rāua mā te tango i ō raua taurunga.

$$\frac{-11-48}{12}+\frac{41}{12}y+\frac{1}{12}y$$

Tangohia te 48 i te -11, ka -59.

$$-\frac{59}{12}+\frac{41}{12}y+\frac{1}{12}y$$

Pahekotia te \frac{41}{12}y me \frac{1}{12}y, ka \frac{7}{2}y.

$$-\frac{59}{12}+\frac{7}{2}y$$

Tauwehe

$$\frac{42y-59}{12}$$

Ngā Upane Otinga

Tauwehea te \frac{1}{12}.

$$\frac{-59+42y}{12}$$

Whakaarohia te -11+36y+5y-48+y. Whakarea ka paheko i ngā kīanga tau ōrite.

$$42y-59$$

Me tuhi anō te kīanga whakatauwehe katoa.

$$\frac{42y-59}{12}$$