Whakaoti mō a
a=-b-3
Whakaoti mō b
b=-a-3
Tohaina
Kua tāruatia ki te papatopenga
-a=3+b
Me tāpiri te b ki ngā taha e rua.
-a=b+3
He hanga arowhānui tō te whārite.
\frac{-a}{-1}=\frac{b+3}{-1}
Whakawehea ngā taha e rua ki te -1.
a=\frac{b+3}{-1}
Mā te whakawehe ki te -1 ka wetekia te whakareanga ki te -1.
a=-\left(b+3\right)
Whakawehe 3+b ki te -1.
-b=3+a
Me tāpiri te a ki ngā taha e rua.
-b=a+3
He hanga arowhānui tō te whārite.
\frac{-b}{-1}=\frac{a+3}{-1}
Whakawehea ngā taha e rua ki te -1.
b=\frac{a+3}{-1}
Mā te whakawehe ki te -1 ka wetekia te whakareanga ki te -1.
b=-\left(a+3\right)
Whakawehe 3+a ki te -1.
Ngā Tauira
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{ x } ^ { 2 } - 4 x - 5 = 0
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Poukapa
\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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Whakarerekētanga
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Whakaurunga
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Ngā Tepe
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}