5x-13=2x- \frac{ 5 }{ }
Whakaoti mō x
x = \frac{8}{3} = 2\frac{2}{3} \approx 2.666666667
Graph
Tohaina
Kua tāruatia ki te papatopenga
5x-13=2x-5
Ka whakawehea he tau ki te tahi, hua ai ko ia anō.
5x-13-2x=-5
Tangohia te 2x mai i ngā taha e rua.
3x-13=-5
Pahekotia te 5x me -2x, ka 3x.
3x=-5+13
Me tāpiri te 13 ki ngā taha e rua.
3x=8
Tāpirihia te -5 ki te 13, ka 8.
x=\frac{8}{3}
Whakawehea ngā taha e rua ki te 3.
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