Whakaoti mō x
x=17
Graph
Tohaina
Kua tāruatia ki te papatopenga
12x+1377-0x=1581
Whakareatia te 0 ki te 9, ka 0.
12x+1377-0=1581
Ko te tau i whakarea ki te kore ka hua ko te kore.
12x+1377=1581+0
Me tāpiri te 0 ki ngā taha e rua.
12x+1377=1581
Tāpirihia te 1581 ki te 0, ka 1581.
12x=1581-1377
Tangohia te 1377 mai i ngā taha e rua.
12x=204
Tangohia te 1377 i te 1581, ka 204.
x=\frac{204}{12}
Whakawehea ngā taha e rua ki te 12.
x=17
Whakawehea te 204 ki te 12, kia riro ko 17.
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