Whakaoti mō x
x=-232
Graph
Tohaina
Kua tāruatia ki te papatopenga
180+0.75x=6
Whakareatia te 36 ki te 5, ka 180.
0.75x=6-180
Tangohia te 180 mai i ngā taha e rua.
0.75x=-174
Tangohia te 180 i te 6, ka -174.
x=\frac{-174}{0.75}
Whakawehea ngā taha e rua ki te 0.75.
x=\frac{-17400}{75}
Whakarohaina te \frac{-174}{0.75} mā te whakarea i te taurunga me te tauraro ki te 100.
x=-232
Whakawehea te -17400 ki te 75, kia riro ko -232.
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