Whakaoti mō p
p=-16
Tohaina
Kua tāruatia ki te papatopenga
-6.45p+14=-2+8-6.95p
Tāpirihia te 6 ki te 8, ka 14.
-6.45p+14=6-6.95p
Tāpirihia te -2 ki te 8, ka 6.
-6.45p+14+6.95p=6
Me tāpiri te 6.95p ki ngā taha e rua.
0.5p+14=6
Pahekotia te -6.45p me 6.95p, ka 0.5p.
0.5p=6-14
Tangohia te 14 mai i ngā taha e rua.
0.5p=-8
Tangohia te 14 i te 6, ka -8.
p=\frac{-8}{0.5}
Whakawehea ngā taha e rua ki te 0.5.
p=\frac{-80}{5}
Whakarohaina te \frac{-8}{0.5} mā te whakarea i te taurunga me te tauraro ki te 10.
p=-16
Whakawehea te -80 ki te 5, kia riro ko -16.
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