Whakaoti mō x
x=23
Graph
Tohaina
Kua tāruatia ki te papatopenga
46+x=3x
Tangohia te 8 i te 54, ka 46.
46+x-3x=0
Tangohia te 3x mai i ngā taha e rua.
46-2x=0
Pahekotia te x me -3x, ka -2x.
-2x=-46
Tangohia te 46 mai i ngā taha e rua. Ko te tau i tango i te kore ka hua ko tōna korenga.
x=\frac{-46}{-2}
Whakawehea ngā taha e rua ki te -2.
x=23
Whakawehea te -46 ki te -2, kia riro ko 23.
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