Whakaoti mō x
x = \frac{5}{2} = 2\frac{1}{2} = 2.5
Graph
Tohaina
Kua tāruatia ki te papatopenga
2x-\left(1+1\right)=3
Whakareatia ngā taha e rua o te whārite ki te 2.
2x-2=3
Tāpirihia te 1 ki te 1, ka 2.
2x=3+2
Me tāpiri te 2 ki ngā taha e rua.
2x=5
Tāpirihia te 3 ki te 2, ka 5.
x=\frac{5}{2}
Whakawehea ngā taha e rua ki te 2.
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