Whakaoti mō y
y=ix+\left(-3-3i\right)
Whakaoti mō x
x=3-3i-iy
Tohaina
Kua tāruatia ki te papatopenga
iy+1=4-3i-x
Tangohia te x mai i ngā taha e rua.
iy=4-3i-x-1
Tangohia te 1 mai i ngā taha e rua.
iy=-x+3-3i
Mahia ngā tāpiri i roto o 4-3i-1.
iy=3-3i-x
He hanga arowhānui tō te whārite.
\frac{iy}{i}=\frac{3-3i-x}{i}
Whakawehea ngā taha e rua ki te i.
y=\frac{3-3i-x}{i}
Mā te whakawehe ki te i ka wetekia te whakareanga ki te i.
y=ix+\left(-3-3i\right)
Whakawehe -x+\left(3-3i\right) ki te i.
Ngā Tauira
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{ x } ^ { 2 } - 4 x - 5 = 0
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\left[ \begin{array} { l l } { 2 } & { 3 } \\ { 5 } & { 4 } \end{array} \right] \left[ \begin{array} { l l l } { 2 } & { 0 } & { 3 } \\ { -1 } & { 1 } & { 5 } \end{array} \right]
whārite Simultaneous
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Ngā Tepe
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