Whakaoti mō x
x=-27
Graph
Tohaina
Kua tāruatia ki te papatopenga
2x+6=8\times 3\left(2-4\right)
Whakamahia te āhuatanga tohatoha hei whakarea te 2 ki te x+3.
2x+6=24\left(2-4\right)
Whakareatia te 8 ki te 3, ka 24.
2x+6=24\left(-2\right)
Tangohia te 4 i te 2, ka -2.
2x+6=-48
Whakareatia te 24 ki te -2, ka -48.
2x=-48-6
Tangohia te 6 mai i ngā taha e rua.
2x=-54
Tangohia te 6 i te -48, ka -54.
x=\frac{-54}{2}
Whakawehea ngā taha e rua ki te 2.
x=-27
Whakawehea te -54 ki te 2, kia riro ko -27.
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