Whakaoti mō x
x=-11
Graph
Tohaina
Kua tāruatia ki te papatopenga
5x+33+2x=-44
Me tāpiri te 2x ki ngā taha e rua.
7x+33=-44
Pahekotia te 5x me 2x, ka 7x.
7x=-44-33
Tangohia te 33 mai i ngā taha e rua.
7x=-77
Tangohia te 33 i te -44, ka -77.
x=\frac{-77}{7}
Whakawehea ngā taha e rua ki te 7.
x=-11
Whakawehea te -77 ki te 7, kia riro ko -11.
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