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

Tohaina

9-5x+10=-11
Whakamahia te āhuatanga tohatoha hei whakarea te -5 ki te x-2.
19-5x=-11
Tāpirihia te 9 ki te 10, ka 19.
-5x=-11-19
Tangohia te 19 mai i ngā taha e rua.
-5x=-30
Tangohia te 19 i te -11, ka -30.
x=\frac{-30}{-5}
Whakawehea ngā taha e rua ki te -5.
x=6
Whakawehea te -30 ki te -5, kia riro ko 6.