Whakaoti mō x
x=147
Graph
Tohaina
Kua tāruatia ki te papatopenga
24990+750x-920x=0
Tangohia te 920x mai i ngā taha e rua.
24990-170x=0
Pahekotia te 750x me -920x, ka -170x.
-170x=-24990
Tangohia te 24990 mai i ngā taha e rua. Ko te tau i tango i te kore ka hua ko tōna korenga.
x=\frac{-24990}{-170}
Whakawehea ngā taha e rua ki te -170.
x=147
Whakawehea te -24990 ki te -170, kia riro ko 147.
Ngā Tauira
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