Whakaoti mō x
x = \frac{36}{19} = 1\frac{17}{19} \approx 1.894736842
Graph
Tohaina
Kua tāruatia ki te papatopenga
19x+4\times 19+4=6\times 19+2
Whakareatia ngā taha e rua o te whārite ki te 19.
19x+76+4=6\times 19+2
Whakareatia te 4 ki te 19, ka 76.
19x+80=6\times 19+2
Tāpirihia te 76 ki te 4, ka 80.
19x+80=114+2
Whakareatia te 6 ki te 19, ka 114.
19x+80=116
Tāpirihia te 114 ki te 2, ka 116.
19x=116-80
Tangohia te 80 mai i ngā taha e rua.
19x=36
Tangohia te 80 i te 116, ka 36.
x=\frac{36}{19}
Whakawehea ngā taha e rua ki te 19.
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