Whakaoti mō x
x = \frac{101}{3} = 33\frac{2}{3} \approx 33.666666667
Graph
Tohaina
Kua tāruatia ki te papatopenga
15x+600-12x+49=750
Whakamahia te āhuatanga tohatoha hei whakarea te 12 ki te 50-x.
3x+600+49=750
Pahekotia te 15x me -12x, ka 3x.
3x+649=750
Tāpirihia te 600 ki te 49, ka 649.
3x=750-649
Tangohia te 649 mai i ngā taha e rua.
3x=101
Tangohia te 649 i te 750, ka 101.
x=\frac{101}{3}
Whakawehea ngā taha e rua ki te 3.
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