Whakaoti mō x
x=t-1
Whakaoti mō t
t=x+1
Graph
Pātaitai
Algebra
t - x = 1
Tohaina
Kua tāruatia ki te papatopenga
-x=1-t
Tangohia te t mai i ngā taha e rua.
\frac{-x}{-1}=\frac{1-t}{-1}
Whakawehea ngā taha e rua ki te -1.
x=\frac{1-t}{-1}
Mā te whakawehe ki te -1 ka wetekia te whakareanga ki te -1.
x=t-1
Whakawehe 1-t ki te -1.
t=1+x
Me tāpiri te x ki ngā taha e rua.
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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]
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