Whakaoti mō x
x=-4
Graph
Tohaina
Kua tāruatia ki te papatopenga
0\times 4-x=\frac{32}{8}
Whakareatia te 0 ki te 8, ka 0.
0-x=\frac{32}{8}
Whakareatia te 0 ki te 4, ka 0.
-x=\frac{32}{8}
Ko te tau i tāpiria he kore ka hua koia tonu.
-x=4
Whakawehea te 32 ki te 8, kia riro ko 4.
x=-4
Me whakarea ngā taha e rua ki te -1.
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