Whakaoti mō x
x = \frac{8}{3} = 2\frac{2}{3} \approx 2.666666667
Graph
Tohaina
Kua tāruatia ki te papatopenga
3x+2+3=13
Pahekotia te x me 2x, ka 3x.
3x+5=13
Tāpirihia te 2 ki te 3, ka 5.
3x=13-5
Tangohia te 5 mai i ngā taha e rua.
3x=8
Tangohia te 5 i te 13, ka 8.
x=\frac{8}{3}
Whakawehea ngā taha e rua ki te 3.
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