Whakaoti mō x
x = \frac{60}{11} = 5\frac{5}{11} \approx 5.454545455
Graph
Tohaina
Kua tāruatia ki te papatopenga
7x+0-x-48+3-15+5x=0\times 2
Whakareatia te 0 ki te 2, ka 0.
6x+0-48+3-15+5x=0\times 2
Pahekotia te 7x me -x, ka 6x.
6x-48+3-15+5x=0\times 2
Tangohia te 48 i te 0, ka -48.
6x-45-15+5x=0\times 2
Tāpirihia te -48 ki te 3, ka -45.
6x-60+5x=0\times 2
Tangohia te 15 i te -45, ka -60.
11x-60=0\times 2
Pahekotia te 6x me 5x, ka 11x.
11x-60=0
Whakareatia te 0 ki te 2, ka 0.
11x=60
Me tāpiri te 60 ki ngā taha e rua. Ko te tau i tāpiria he kore ka hua koia tonu.
x=\frac{60}{11}
Whakawehea ngā taha e rua ki te 11.
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