Whakaoti mō x
x = -\frac{3}{2} = -1\frac{1}{2} = -1.5
Graph
Tohaina
Kua tāruatia ki te papatopenga
-x\times 2=3
Tē taea kia ōrite te tāupe x ki 0 nā te kore tautuhi i te whakawehenga mā te kore. Me whakarea ngā taha e rua o te whārite ki te x, arā, te tauraro pātahi he tino iti rawa te kitea o -1,x.
-2x=3
Whakareatia te -1 ki te 2, ka -2.
x=\frac{3}{-2}
Whakawehea ngā taha e rua ki te -2.
x=-\frac{3}{2}
Ka taea te hautanga \frac{3}{-2} te tuhi anō ko -\frac{3}{2} mā te tango i te tohu tōraro.
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