Whakaoti mō x
x=-\frac{3}{16}=-0.1875
Graph
Tohaina
Kua tāruatia ki te papatopenga
-7x-6=9x-3
Pahekotia te 2x me -9x, ka -7x.
-7x-6-9x=-3
Tangohia te 9x mai i ngā taha e rua.
-16x-6=-3
Pahekotia te -7x me -9x, ka -16x.
-16x=-3+6
Me tāpiri te 6 ki ngā taha e rua.
-16x=3
Tāpirihia te -3 ki te 6, ka 3.
x=\frac{3}{-16}
Whakawehea ngā taha e rua ki te -16.
x=-\frac{3}{16}
Ka taea te hautanga \frac{3}{-16} te tuhi anō ko -\frac{3}{16} mā te tango i te tohu tōraro.
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