Whakaoti mō x
x=-250
Graph
Tohaina
Kua tāruatia ki te papatopenga
-2x=500
Me tāpiri te 500 ki ngā taha e rua. Ko te tau i tāpiria he kore ka hua koia tonu.
x=\frac{500}{-2}
Whakawehea ngā taha e rua ki te -2.
x=-250
Whakawehea te 500 ki te -2, kia riro ko -250.
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