Whakaoti mō x
x=\frac{17}{59}\approx 0.288135593
Graph
Tohaina
Kua tāruatia ki te papatopenga
2\left(3x+2\right)=13\left(5x-1\right)
Tē taea kia ōrite te tāupe x ki \frac{1}{5} nā te kore tautuhi i te whakawehenga mā te kore. Me whakarea ngā taha e rua o te whārite ki te 2\left(5x-1\right), arā, te tauraro pātahi he tino iti rawa te kitea o 5x-1,2.
6x+4=13\left(5x-1\right)
Whakamahia te āhuatanga tohatoha hei whakarea te 2 ki te 3x+2.
6x+4=65x-13
Whakamahia te āhuatanga tohatoha hei whakarea te 13 ki te 5x-1.
6x+4-65x=-13
Tangohia te 65x mai i ngā taha e rua.
-59x+4=-13
Pahekotia te 6x me -65x, ka -59x.
-59x=-13-4
Tangohia te 4 mai i ngā taha e rua.
-59x=-17
Tangohia te 4 i te -13, ka -17.
x=\frac{-17}{-59}
Whakawehea ngā taha e rua ki te -59.
x=\frac{17}{59}
Ka taea te hautanga \frac{-17}{-59} te whakamāmā ki te \frac{17}{59} mā te tango tahi i te tohu tōraro i te taurunga me te tauraro.
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