4 \cdot ( x - 1 ) = 6 \cdot ( x - 3
Whakaoti mō x
x=7
Graph
Tohaina
Kua tāruatia ki te papatopenga
4x-4=6\left(x-3\right)
Whakamahia te āhuatanga tohatoha hei whakarea te 4 ki te x-1.
4x-4=6x-18
Whakamahia te āhuatanga tohatoha hei whakarea te 6 ki te x-3.
4x-4-6x=-18
Tangohia te 6x mai i ngā taha e rua.
-2x-4=-18
Pahekotia te 4x me -6x, ka -2x.
-2x=-18+4
Me tāpiri te 4 ki ngā taha e rua.
-2x=-14
Tāpirihia te -18 ki te 4, ka -14.
x=\frac{-14}{-2}
Whakawehea ngā taha e rua ki te -2.
x=7
Whakawehea te -14 ki te -2, kia riro ko 7.
Ngā Tauira
whārite tapawhā
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whārite paerangi
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whārite Simultaneous
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Whakarerekētanga
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Whakaurunga
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Ngā Tepe
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