( - 3 ( 2 - 4 x ) - 4 = 6 + 3 x
Whakaoti mō x
x = \frac{16}{9} = 1\frac{7}{9} \approx 1.777777778
Graph
Tohaina
Kua tāruatia ki te papatopenga
-6+12x-4=6+3x
Whakamahia te āhuatanga tohatoha hei whakarea te -3 ki te 2-4x.
-10+12x=6+3x
Tangohia te 4 i te -6, ka -10.
-10+12x-3x=6
Tangohia te 3x mai i ngā taha e rua.
-10+9x=6
Pahekotia te 12x me -3x, ka 9x.
9x=6+10
Me tāpiri te 10 ki ngā taha e rua.
9x=16
Tāpirihia te 6 ki te 10, ka 16.
x=\frac{16}{9}
Whakawehea ngā taha e rua ki te 9.
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