Whakaoti mō y
y = \frac{6}{5} = 1\frac{1}{5} = 1.2
Graph
Tohaina
Kua tāruatia ki te papatopenga
2y+4+3y=10
Whakamahia te āhuatanga tohatoha hei whakarea te 2 ki te y+2.
5y+4=10
Pahekotia te 2y me 3y, ka 5y.
5y=10-4
Tangohia te 4 mai i ngā taha e rua.
5y=6
Tangohia te 4 i te 10, ka 6.
y=\frac{6}{5}
Whakawehea ngā taha e rua ki te 5.
Ngā Tauira
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