Whakaoti mō d
d = \frac{25}{16} = 1\frac{9}{16} = 1.5625
Tohaina
Kua tāruatia ki te papatopenga
16d-16+3\left(-3\right)=0
Whakamahia te āhuatanga tohatoha hei whakarea te 8 ki te 2d-2.
16d-16-9=0
Whakareatia te 3 ki te -3, ka -9.
16d-25=0
Tangohia te 9 i te -16, ka -25.
16d=25
Me tāpiri te 25 ki ngā taha e rua. Ko te tau i tāpiria he kore ka hua koia tonu.
d=\frac{25}{16}
Whakawehea ngā taha e rua ki te 16.
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