Whakaoti mō k
k = \frac{33}{4} = 8\frac{1}{4} = 8.25
k=-10
Pātaitai
Algebra
| - 7 - 8 k | = 73
Tohaina
Kua tāruatia ki te papatopenga
|-8k-7|=73
Pahekotia ngā kīanga tau ōrite me te whakamahi i ngā āhuatanga o te ōritetanga kia kitea te taurangi ki tētahi taha o te tohu ōrite me ngā tau ki tērā atu taha. Me maumahara ki te whai i te raupapa o ngā paheko.
-8k-7=73 -8k-7=-73
Whakamahia te tautuhinga o te uara pū.
-8k=80 -8k=-66
Me tāpiri 7 ki ngā taha e rua o te whārite.
k=-10 k=\frac{33}{4}
Whakawehea ngā taha e rua ki te -8.
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