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Ngā Raru Ōrite mai i te Rapu Tukutuku

Tohaina

a-\left(-b-\left(-c\right)+2\left(a-c\right)+2\left(b-2\right)\right)
Hei kimi i te tauaro o b-c, kimihia te tauaro o ia taurangi.
a-\left(-b+c+2\left(a-c\right)+2\left(b-2\right)\right)
Ko te tauaro o -c ko c.
a-\left(-b+c+2a-2c+2\left(b-2\right)\right)
Whakamahia te āhuatanga tohatoha hei whakarea te 2 ki te a-c.
a-\left(-b-c+2a+2\left(b-2\right)\right)
Pahekotia te c me -2c, ka -c.
a-\left(-b-c+2a+2b-4\right)
Whakamahia te āhuatanga tohatoha hei whakarea te 2 ki te b-2.
a-\left(b-c+2a-4\right)
Pahekotia te -b me 2b, ka b.
a-b-\left(-c\right)-2a-\left(-4\right)
Hei kimi i te tauaro o b-c+2a-4, kimihia te tauaro o ia taurangi.
a-b+c-2a-\left(-4\right)
Ko te tauaro o -c ko c.
a-b+c-2a+4
Ko te tauaro o -4 ko 4.
-a-b+c+4
Pahekotia te a me -2a, ka -a.
a-\left(-b-\left(-c\right)+2\left(a-c\right)+2\left(b-2\right)\right)
Hei kimi i te tauaro o b-c, kimihia te tauaro o ia taurangi.
a-\left(-b+c+2\left(a-c\right)+2\left(b-2\right)\right)
Ko te tauaro o -c ko c.
a-\left(-b+c+2a-2c+2\left(b-2\right)\right)
Whakamahia te āhuatanga tohatoha hei whakarea te 2 ki te a-c.
a-\left(-b-c+2a+2\left(b-2\right)\right)
Pahekotia te c me -2c, ka -c.
a-\left(-b-c+2a+2b-4\right)
Whakamahia te āhuatanga tohatoha hei whakarea te 2 ki te b-2.
a-\left(b-c+2a-4\right)
Pahekotia te -b me 2b, ka b.
a-b-\left(-c\right)-2a-\left(-4\right)
Hei kimi i te tauaro o b-c+2a-4, kimihia te tauaro o ia taurangi.
a-b+c-2a-\left(-4\right)
Ko te tauaro o -c ko c.
a-b+c-2a+4
Ko te tauaro o -4 ko 4.
-a-b+c+4
Pahekotia te a me -2a, ka -a.