Whakaoti mō x
x=\frac{3iy}{5}+\left(-7+\frac{21}{5}i\right)
Whakaoti mō y
y=-\frac{5ix}{3}+\left(-7-\frac{35}{3}i\right)
Tohaina
Kua tāruatia ki te papatopenga
5x-3iy=-35+21i
Whakareatia te 3 ki te i, ka 3i.
5x=-35+21i+3iy
Me tāpiri te 3iy ki ngā taha e rua.
5x=3iy+\left(-35+21i\right)
He hanga arowhānui tō te whārite.
\frac{5x}{5}=\frac{3iy+\left(-35+21i\right)}{5}
Whakawehea ngā taha e rua ki te 5.
x=\frac{3iy+\left(-35+21i\right)}{5}
Mā te whakawehe ki te 5 ka wetekia te whakareanga ki te 5.
x=\frac{3iy}{5}+\left(-7+\frac{21}{5}i\right)
Whakawehe -35+21i+3iy ki te 5.
5x-3iy=-35+21i
Whakareatia te 3 ki te i, ka 3i.
-3iy=-35+21i-5x
Tangohia te 5x mai i ngā taha e rua.
\frac{-3iy}{-3i}=\frac{-35+21i-5x}{-3i}
Whakawehea ngā taha e rua ki te -3i.
y=\frac{-35+21i-5x}{-3i}
Mā te whakawehe ki te -3i ka wetekia te whakareanga ki te -3i.
y=-\frac{5ix}{3}+\left(-7-\frac{35}{3}i\right)
Whakawehe -35+21i-5x ki te -3i.
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