Whakaoti mō x
x = \frac{4}{3} = 1\frac{1}{3} \approx 1.333333333
Graph
Tohaina
Kua tāruatia ki te papatopenga
7x-1-4x=3
Tangohia te 4x mai i ngā taha e rua.
3x-1=3
Pahekotia te 7x me -4x, ka 3x.
3x=3+1
Me tāpiri te 1 ki ngā taha e rua.
3x=4
Tāpirihia te 3 ki te 1, ka 4.
x=\frac{4}{3}
Whakawehea ngā taha e rua ki te 3.
Ngā Tauira
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