Whakaoti mō x
x=174603
Graph
Tohaina
Kua tāruatia ki te papatopenga
16x+3\left(333333-3x\right)=2222220
Whakareatia ngā taha e rua o te whārite ki te 4.
16x+999999-9x=2222220
Whakamahia te āhuatanga tohatoha hei whakarea te 3 ki te 333333-3x.
7x+999999=2222220
Pahekotia te 16x me -9x, ka 7x.
7x=2222220-999999
Tangohia te 999999 mai i ngā taha e rua.
7x=1222221
Tangohia te 999999 i te 2222220, ka 1222221.
x=\frac{1222221}{7}
Whakawehea ngā taha e rua ki te 7.
x=174603
Whakawehea te 1222221 ki te 7, kia riro ko 174603.
Ngā Tauira
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