Whakaoti mō x
x=-\frac{6}{17}\approx -0.352941176
Graph
Tohaina
Kua tāruatia ki te papatopenga
-6+x-18x=0
Tangohia te 18x mai i ngā taha e rua.
-6-17x=0
Pahekotia te x me -18x, ka -17x.
-17x=6
Me tāpiri te 6 ki ngā taha e rua. Ko te tau i tāpiria he kore ka hua koia tonu.
x=\frac{6}{-17}
Whakawehea ngā taha e rua ki te -17.
x=-\frac{6}{17}
Ka taea te hautanga \frac{6}{-17} te tuhi anō ko -\frac{6}{17} mā te tango i te tohu tōraro.
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