Whakaoti mō m
m = \frac{7}{5} = 1\frac{2}{5} = 1.4
Tohaina
Kua tāruatia ki te papatopenga
6m-3\left(m-1\right)+2\left(m-2\right)=6
Me whakarea ngā taha e rua o te whārite ki te 6, arā, te tauraro pātahi he tino iti rawa te kitea o 2,3.
6m-3m+3+2\left(m-2\right)=6
Whakamahia te āhuatanga tohatoha hei whakarea te -3 ki te m-1.
3m+3+2\left(m-2\right)=6
Pahekotia te 6m me -3m, ka 3m.
3m+3+2m-4=6
Whakamahia te āhuatanga tohatoha hei whakarea te 2 ki te m-2.
5m+3-4=6
Pahekotia te 3m me 2m, ka 5m.
5m-1=6
Tangohia te 4 i te 3, ka -1.
5m=6+1
Me tāpiri te 1 ki ngā taha e rua.
5m=7
Tāpirihia te 6 ki te 1, ka 7.
m=\frac{7}{5}
Whakawehea ngā taha e rua ki te 5.
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