Whakaoti mō x
x=-\frac{1}{3}\approx -0.333333333
Graph
Tohaina
Kua tāruatia ki te papatopenga
7x+5-10x=6
Tangohia te 10x mai i ngā taha e rua.
-3x+5=6
Pahekotia te 7x me -10x, ka -3x.
-3x=6-5
Tangohia te 5 mai i ngā taha e rua.
-3x=1
Tangohia te 5 i te 6, ka 1.
x=\frac{1}{-3}
Whakawehea ngā taha e rua ki te -3.
x=-\frac{1}{3}
Ka taea te hautanga \frac{1}{-3} te tuhi anō ko -\frac{1}{3} mā te tango i te tohu tōraro.
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