Whakaoti mō x_2
x_{2}=12
Pātaitai
Linear Equation
x2+3=15
Tohaina
Kua tāruatia ki te papatopenga
x_{2}=15-3
Tangohia te 3 mai i ngā taha e rua.
x_{2}=12
Tangohia te 3 i te 15, ka 12.
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