Whakaoti mō x
x=14
Graph
Tohaina
Kua tāruatia ki te papatopenga
6-9x=-12\times 10
Me whakarea ngā taha e rua ki te 10.
6-9x=-120
Whakareatia te -12 ki te 10, ka -120.
-9x=-120-6
Tangohia te 6 mai i ngā taha e rua.
-9x=-126
Tangohia te 6 i te -120, ka -126.
x=\frac{-126}{-9}
Whakawehea ngā taha e rua ki te -9.
x=14
Whakawehea te -126 ki te -9, kia riro ko 14.
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