Whakaoti mō x
x=4
Graph
Tohaina
Kua tāruatia ki te papatopenga
4+6+6x=26+2x
Whakamahia te āhuatanga tohatoha hei whakarea te 2 ki te 3+3x.
10+6x=26+2x
Tāpirihia te 4 ki te 6, ka 10.
10+6x-2x=26
Tangohia te 2x mai i ngā taha e rua.
10+4x=26
Pahekotia te 6x me -2x, ka 4x.
4x=26-10
Tangohia te 10 mai i ngā taha e rua.
4x=16
Tangohia te 10 i te 26, ka 16.
x=\frac{16}{4}
Whakawehea ngā taha e rua ki te 4.
x=4
Whakawehea te 16 ki te 4, kia riro ko 4.
Ngā Tauira
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