Whakaoti mō x
x=29
Graph
Tohaina
Kua tāruatia ki te papatopenga
3x+8+2x=153
Me tāpiri te 2x ki ngā taha e rua.
5x+8=153
Pahekotia te 3x me 2x, ka 5x.
5x=153-8
Tangohia te 8 mai i ngā taha e rua.
5x=145
Tangohia te 8 i te 153, ka 145.
x=\frac{145}{5}
Whakawehea ngā taha e rua ki te 5.
x=29
Whakawehea te 145 ki te 5, kia riro ko 29.
Ngā Tauira
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