Whakaoti mō y
y=66
Graph
Pātaitai
Linear Equation
5 raruraru e ōrite ana ki:
\frac { 2 } { y } = \frac { 8 } { y } - \frac { 1 } { 11 }
Tohaina
Kua tāruatia ki te papatopenga
11\times 2=11\times 8+11y\left(-\frac{1}{11}\right)
Tē taea kia ōrite te tāupe y ki 0 nā te kore tautuhi i te whakawehenga mā te kore. Me whakarea ngā taha e rua o te whārite ki te 11y, arā, te tauraro pātahi he tino iti rawa te kitea o y,11.
22=11\times 8+11y\left(-\frac{1}{11}\right)
Whakareatia te 11 ki te 2, ka 22.
22=88+11y\left(-\frac{1}{11}\right)
Whakareatia te 11 ki te 8, ka 88.
22=88-y
Me whakakore te 11 me te 11.
88-y=22
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
-y=22-88
Tangohia te 88 mai i ngā taha e rua.
-y=-66
Tangohia te 88 i te 22, ka -66.
y=66
Me whakarea ngā taha e rua ki te -1.
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