Whakaoti mō x
x=4
Graph
Pātaitai
Linear Equation
12x+5=4x+37
Tohaina
Kua tāruatia ki te papatopenga
12x+5-4x=37
Tangohia te 4x mai i ngā taha e rua.
8x+5=37
Pahekotia te 12x me -4x, ka 8x.
8x=37-5
Tangohia te 5 mai i ngā taha e rua.
8x=32
Tangohia te 5 i te 37, ka 32.
x=\frac{32}{8}
Whakawehea ngā taha e rua ki te 8.
x=4
Whakawehea te 32 ki te 8, kia riro ko 4.
Ngā Tauira
whārite tapawhā
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whārite Simultaneous
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Whakarerekētanga
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