Tīpoka ki ngā ihirangi matua
Whakaoti mō x
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Ngā Raru Ōrite mai i te Rapu Tukutuku

Tohaina

-\left(-3\left(-2\left(-5x+5\right)-2x\right)-3\right)=x
Pahekotia te x me -6x, ka -5x.
-\left(-3\left(10x-10-2x\right)-3\right)=x
Whakamahia te āhuatanga tohatoha hei whakarea te -2 ki te -5x+5.
-\left(-3\left(8x-10\right)-3\right)=x
Pahekotia te 10x me -2x, ka 8x.
-\left(-24x+30-3\right)=x
Whakamahia te āhuatanga tohatoha hei whakarea te -3 ki te 8x-10.
-\left(-24x+27\right)=x
Tangohia te 3 i te 30, ka 27.
-\left(-24x\right)-27=x
Hei kimi i te tauaro o -24x+27, kimihia te tauaro o ia taurangi.
24x-27=x
Ko te tauaro o -24x ko 24x.
24x-27-x=0
Tangohia te x mai i ngā taha e rua.
23x-27=0
Pahekotia te 24x me -x, ka 23x.
23x=27
Me tāpiri te 27 ki ngā taha e rua. Ko te tau i tāpiria he kore ka hua koia tonu.
x=\frac{27}{23}
Whakawehea ngā taha e rua ki te 23.