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Ngā Raru Ōrite mai i te Rapu Tukutuku

Tohaina

y=\frac{2\left(x+1\right)}{4}-\frac{-2x+2}{4}
Hei tāpiri, hei tango kīanga rānei, me whakaroha ērā kia rite ā rātou tauraro. Ko te taurea pātahi iti rawa o 2 me 4 ko 4. Whakareatia \frac{x+1}{2} ki te \frac{2}{2}.
y=\frac{2\left(x+1\right)-\left(-2x+2\right)}{4}
Tā te mea he rite te tauraro o \frac{2\left(x+1\right)}{4} me \frac{-2x+2}{4}, me tango rāua mā te tango i ō raua taurunga.
y=\frac{2x+2+2x-2}{4}
Mahia ngā whakarea i roto o 2\left(x+1\right)-\left(-2x+2\right).
y=\frac{4x}{4}
Whakakotahitia ngā kupu rite i 2x+2+2x-2.
y=x
Me whakakore te 4 me te 4.
x=y
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
y=\frac{2\left(x+1\right)}{4}-\frac{-2x+2}{4}
Hei tāpiri, hei tango kīanga rānei, me whakaroha ērā kia rite ā rātou tauraro. Ko te taurea pātahi iti rawa o 2 me 4 ko 4. Whakareatia \frac{x+1}{2} ki te \frac{2}{2}.
y=\frac{2\left(x+1\right)-\left(-2x+2\right)}{4}
Tā te mea he rite te tauraro o \frac{2\left(x+1\right)}{4} me \frac{-2x+2}{4}, me tango rāua mā te tango i ō raua taurunga.
y=\frac{2x+2+2x-2}{4}
Mahia ngā whakarea i roto o 2\left(x+1\right)-\left(-2x+2\right).
y=\frac{4x}{4}
Whakakotahitia ngā kupu rite i 2x+2+2x-2.
y=x
Me whakakore te 4 me te 4.