Whakaoti mō x
x=29
Graph
Tohaina
Kua tāruatia ki te papatopenga
988=26\left(-x+67\right)
Tē taea kia ōrite te tāupe x ki 67 nā te kore tautuhi i te whakawehenga mā te kore. Whakareatia ngā taha e rua o te whārite ki te -x+67.
988=-26x+1742
Whakamahia te āhuatanga tohatoha hei whakarea te 26 ki te -x+67.
-26x+1742=988
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
-26x=988-1742
Tangohia te 1742 mai i ngā taha e rua.
-26x=-754
Tangohia te 1742 i te 988, ka -754.
x=\frac{-754}{-26}
Whakawehea ngā taha e rua ki te -26.
x=29
Whakawehea te -754 ki te -26, kia riro ko 29.
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