Whakaoti mō X_2
X_{2}=1499
Tohaina
Kua tāruatia ki te papatopenga
\frac{1}{4}X_{2}=375-\frac{1}{4}
Tangohia te \frac{1}{4} mai i ngā taha e rua.
\frac{1}{4}X_{2}=\frac{1500}{4}-\frac{1}{4}
Me tahuri te 375 ki te hautau \frac{1500}{4}.
\frac{1}{4}X_{2}=\frac{1500-1}{4}
Tā te mea he rite te tauraro o \frac{1500}{4} me \frac{1}{4}, me tango rāua mā te tango i ō raua taurunga.
\frac{1}{4}X_{2}=\frac{1499}{4}
Tangohia te 1 i te 1500, ka 1499.
X_{2}=\frac{1499}{4}\times 4
Me whakarea ngā taha e rua ki te 4, te tau utu o \frac{1}{4}.
X_{2}=1499
Me whakakore te 4 me te 4.
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