Whakaoti mō x
x=\frac{3}{7}\approx 0.428571429
x = \frac{11}{7} = 1\frac{4}{7} \approx 1.571428571
Graph
Tohaina
Kua tāruatia ki te papatopenga
|7x-7|+5=9
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.
|7x-7|=4
Me tango 5 mai i ngā taha e rua o te whārite.
7x-7=4 7x-7=-4
Whakamahia te tautuhinga o te uara pū.
7x=11 7x=3
Me tāpiri 7 ki ngā taha e rua o te whārite.
x=\frac{11}{7} x=\frac{3}{7}
Whakawehea ngā taha e rua ki te 7.
Ngā Tauira
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Ngā Tepe
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