Whakaoti mō x
x=24
Graph
Tohaina
Kua tāruatia ki te papatopenga
2x+18=24x-510
Whakareatia ngā taha e rua o te whārite ki te 3.
2x+18-24x=-510
Tangohia te 24x mai i ngā taha e rua.
-22x+18=-510
Pahekotia te 2x me -24x, ka -22x.
-22x=-510-18
Tangohia te 18 mai i ngā taha e rua.
-22x=-528
Tangohia te 18 i te -510, ka -528.
x=\frac{-528}{-22}
Whakawehea ngā taha e rua ki te -22.
x=24
Whakawehea te -528 ki te -22, kia riro ko 24.
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