Whakaoti mō x
x=4
Graph
Pātaitai
Linear Equation
5 raruraru e ōrite ana ki:
\frac { 8 } { x } + \frac { 1 } { 4 } = \frac { 9 } { x }
Tohaina
Kua tāruatia ki te papatopenga
4\times 8+4x\times \frac{1}{4}=4\times 9
Tē taea kia ōrite te tāupe x ki 0 nā te kore tautuhi i te whakawehenga mā te kore. Me whakarea ngā taha e rua o te whārite ki te 4x, arā, te tauraro pātahi he tino iti rawa te kitea o x,4.
32+4x\times \frac{1}{4}=4\times 9
Whakareatia te 4 ki te 8, ka 32.
32+x=4\times 9
Me whakakore te 4 me te 4.
32+x=36
Whakareatia te 4 ki te 9, ka 36.
x=36-32
Tangohia te 32 mai i ngā taha e rua.
x=4
Tangohia te 32 i te 36, ka 4.
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