Whakaoti mō x
x=\frac{2y-13}{5}
Whakaoti mō y
y=\frac{5x+13}{2}
Graph
Pātaitai
Linear Equation
y = 2.5 x + 6.5
Tohaina
Kua tāruatia ki te papatopenga
2.5x+6.5=y
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
2.5x=y-6.5
Tangohia te 6.5 mai i ngā taha e rua.
\frac{2.5x}{2.5}=\frac{y-6.5}{2.5}
Whakawehea ngā taha e rua o te whārite ki te 2.5, he ōrite ki te whakarea i ngā taha e rua ki te tau huripoki o te hautanga.
x=\frac{y-6.5}{2.5}
Mā te whakawehe ki te 2.5 ka wetekia te whakareanga ki te 2.5.
x=\frac{2y-13}{5}
Whakawehe y-6.5 ki te 2.5 mā te whakarea y-6.5 ki te tau huripoki o 2.5.
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