Whakaoti mō x
x=200
Graph
Tohaina
Kua tāruatia ki te papatopenga
738-\left(436+x\right)=102
Whakareatia te 369 ki te 2, ka 738.
738-436-x=102
Hei kimi i te tauaro o 436+x, kimihia te tauaro o ia taurangi.
302-x=102
Tangohia te 436 i te 738, ka 302.
-x=102-302
Tangohia te 302 mai i ngā taha e rua.
-x=-200
Tangohia te 302 i te 102, ka -200.
x=200
Me whakarea ngā taha e rua ki te -1.
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