Whakaoti mō x
x=-\frac{1}{65}\approx -0.015384615
Graph
Tohaina
Kua tāruatia ki te papatopenga
1155x+14=5\times 49x
Me whakarea ngā taha e rua o te whārite ki te 35, arā, te tauraro pātahi he tino iti rawa te kitea o 5,7.
1155x+14=245x
Whakareatia te 5 ki te 49, ka 245.
1155x+14-245x=0
Tangohia te 245x mai i ngā taha e rua.
910x+14=0
Pahekotia te 1155x me -245x, ka 910x.
910x=-14
Tangohia te 14 mai i ngā taha e rua. Ko te tau i tango i te kore ka hua ko tōna korenga.
x=\frac{-14}{910}
Whakawehea ngā taha e rua ki te 910.
x=-\frac{1}{65}
Whakahekea te hautanga \frac{-14}{910} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 14.
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