Whakaoti mō x
x=-4
Graph
Tohaina
Kua tāruatia ki te papatopenga
x+10x+44=0
Whakamahia te āhuatanga tohatoha hei whakarea te 2 ki te 5x+22.
11x+44=0
Pahekotia te x me 10x, ka 11x.
11x=-44
Tangohia te 44 mai i ngā taha e rua. Ko te tau i tango i te kore ka hua ko tōna korenga.
x=\frac{-44}{11}
Whakawehea ngā taha e rua ki te 11.
x=-4
Whakawehea te -44 ki te 11, kia riro ko -4.
Ngā Tauira
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