Whakaoti mō x
x = -\frac{1199}{375} = -3\frac{74}{375} \approx -3.197333333
Graph
Tohaina
Kua tāruatia ki te papatopenga
375x-125+1324=\left(28-4x\right)\times 0\times 5
Whakamahia te āhuatanga tohatoha hei whakarea te 125 ki te 3x-1.
375x+1199=\left(28-4x\right)\times 0\times 5
Tāpirihia te -125 ki te 1324, ka 1199.
375x+1199=\left(28-4x\right)\times 0
Whakareatia te 0 ki te 5, ka 0.
375x+1199=0
Ko te tau i whakarea ki te kore ka hua ko te kore.
375x=-1199
Tangohia te 1199 mai i ngā taha e rua. Ko te tau i tango i te kore ka hua ko tōna korenga.
x=\frac{-1199}{375}
Whakawehea ngā taha e rua ki te 375.
x=-\frac{1199}{375}
Ka taea te hautanga \frac{-1199}{375} te tuhi anō ko -\frac{1199}{375} mā te tango i te tohu tōraro.
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