Whakaoti mō x
x = \frac{35}{3} = 11\frac{2}{3} \approx 11.666666667
Graph
Tohaina
Kua tāruatia ki te papatopenga
180-6x+0x=110
Whakareatia te 0 ki te 5, ka 0.
180-6x+0=110
Ko te tau i whakarea ki te kore ka hua ko te kore.
180-6x=110
Tāpirihia te 180 ki te 0, ka 180.
-6x=110-180
Tangohia te 180 mai i ngā taha e rua.
-6x=-70
Tangohia te 180 i te 110, ka -70.
x=\frac{-70}{-6}
Whakawehea ngā taha e rua ki te -6.
x=\frac{35}{3}
Whakahekea te hautanga \frac{-70}{-6} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te -2.
Ngā Tauira
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\left[ \begin{array} { l l } { 2 } & { 3 } \\ { 5 } & { 4 } \end{array} \right] \left[ \begin{array} { l l l } { 2 } & { 0 } & { 3 } \\ { -1 } & { 1 } & { 5 } \end{array} \right]
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