Whakaoti mō x
x=7
Graph
Tohaina
Kua tāruatia ki te papatopenga
10x-8-3x=41
Tangohia te 3x mai i ngā taha e rua.
7x-8=41
Pahekotia te 10x me -3x, ka 7x.
7x=41+8
Me tāpiri te 8 ki ngā taha e rua.
7x=49
Tāpirihia te 41 ki te 8, ka 49.
x=\frac{49}{7}
Whakawehea ngā taha e rua ki te 7.
x=7
Whakawehea te 49 ki te 7, kia riro ko 7.
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