Whakaoti mō x
x=-10
Graph
Pātaitai
Linear Equation
- 3 x - 10 = 20
Tohaina
Kua tāruatia ki te papatopenga
-3x=20+10
Me tāpiri te 10 ki ngā taha e rua.
-3x=30
Tāpirihia te 20 ki te 10, ka 30.
x=\frac{30}{-3}
Whakawehea ngā taha e rua ki te -3.
x=-10
Whakawehea te 30 ki te -3, kia riro ko -10.
Ngā Tauira
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