Whakaoti mō x
x=22y+6.8
Whakaoti mō y
y=\frac{x}{22}-\frac{17}{55}
Graph
Tohaina
Kua tāruatia ki te papatopenga
11y=\frac{1}{2}x-3.4
Whakareatia te 1 ki te -3.4, ka -3.4.
\frac{1}{2}x-3.4=11y
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
\frac{1}{2}x=11y+3.4
Me tāpiri te 3.4 ki ngā taha e rua.
\frac{1}{2}x=11y+\frac{17}{5}
He hanga arowhānui tō te whārite.
\frac{\frac{1}{2}x}{\frac{1}{2}}=\frac{11y+\frac{17}{5}}{\frac{1}{2}}
Me whakarea ngā taha e rua ki te 2.
x=\frac{11y+\frac{17}{5}}{\frac{1}{2}}
Mā te whakawehe ki te \frac{1}{2} ka wetekia te whakareanga ki te \frac{1}{2}.
x=22y+\frac{34}{5}
Whakawehe 11y+\frac{17}{5} ki te \frac{1}{2} mā te whakarea 11y+\frac{17}{5} ki te tau huripoki o \frac{1}{2}.
11y=\frac{1}{2}x-3.4
Whakareatia te 1 ki te -3.4, ka -3.4.
11y=\frac{x}{2}-3.4
He hanga arowhānui tō te whārite.
\frac{11y}{11}=\frac{\frac{x}{2}-\frac{17}{5}}{11}
Whakawehea ngā taha e rua ki te 11.
y=\frac{\frac{x}{2}-\frac{17}{5}}{11}
Mā te whakawehe ki te 11 ka wetekia te whakareanga ki te 11.
y=\frac{x}{22}-\frac{17}{55}
Whakawehe \frac{x}{2}-\frac{17}{5} ki te 11.
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