Whakaoti mō x
x = -\frac{13}{2} = -6\frac{1}{2} = -6.5
Graph
Tohaina
Kua tāruatia ki te papatopenga
3-2x=16
Tāpirihia te 1 ki te 2, ka 3.
-2x=16-3
Tangohia te 3 mai i ngā taha e rua.
-2x=13
Tangohia te 3 i te 16, ka 13.
x=\frac{13}{-2}
Whakawehea ngā taha e rua ki te -2.
x=-\frac{13}{2}
Ka taea te hautanga \frac{13}{-2} te tuhi anō ko -\frac{13}{2} mā te tango i te tohu tōraro.
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