Whakaoti mō x
x = \frac{61}{2} = 30\frac{1}{2} = 30.5
Graph
Tohaina
Kua tāruatia ki te papatopenga
x=33-\frac{5}{2}
Tangohia te \frac{5}{2} mai i ngā taha e rua.
x=\frac{66}{2}-\frac{5}{2}
Me tahuri te 33 ki te hautau \frac{66}{2}.
x=\frac{66-5}{2}
Tā te mea he rite te tauraro o \frac{66}{2} me \frac{5}{2}, me tango rāua mā te tango i ō raua taurunga.
x=\frac{61}{2}
Tangohia te 5 i te 66, ka 61.
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