Whakaoti mō x
x=-8
Graph
Tohaina
Kua tāruatia ki te papatopenga
8x+11=6-3-\left(-7x\right)
Hei kimi i te tauaro o 3-7x, kimihia te tauaro o ia taurangi.
8x+11=6-3+7x
Ko te tauaro o -7x ko 7x.
8x+11=3+7x
Tangohia te 3 i te 6, ka 3.
8x+11-7x=3
Tangohia te 7x mai i ngā taha e rua.
x+11=3
Pahekotia te 8x me -7x, ka x.
x=3-11
Tangohia te 11 mai i ngā taha e rua.
x=-8
Tangohia te 11 i te 3, ka -8.
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