Whakaoti mō x, y, z, a
a=1
Tohaina
Kua tāruatia ki te papatopenga
5x-32=0\times 3x
Whakaarohia te whārite tuatahi. Whakareatia te 4 ki te 8, ka 32.
5x-32=0x
Whakareatia te 0 ki te 3, ka 0.
5x-32=0
Ko te tau i whakarea ki te kore ka hua ko te kore.
5x=32
Me tāpiri te 32 ki ngā taha e rua. Ko te tau i tāpiria he kore ka hua koia tonu.
x=\frac{32}{5}
Whakawehea ngā taha e rua ki te 5.
x=\frac{32}{5} y=1 z=1 a=1
Kua oti te pūnaha te whakatau.
Ngā Tauira
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{ x } ^ { 2 } - 4 x - 5 = 0
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