Whakaoti mō x
x=\frac{y+11}{5}
Whakaoti mō y
y=5x-11
Graph
Tohaina
Kua tāruatia ki te papatopenga
5x=11+y
Me tāpiri te y ki ngā taha e rua.
5x=y+11
He hanga arowhānui tō te whārite.
\frac{5x}{5}=\frac{y+11}{5}
Whakawehea ngā taha e rua ki te 5.
x=\frac{y+11}{5}
Mā te whakawehe ki te 5 ka wetekia te whakareanga ki te 5.
-y=11-5x
Tangohia te 5x mai i ngā taha e rua.
\frac{-y}{-1}=\frac{11-5x}{-1}
Whakawehea ngā taha e rua ki te -1.
y=\frac{11-5x}{-1}
Mā te whakawehe ki te -1 ka wetekia te whakareanga ki te -1.
y=5x-11
Whakawehe 11-5x ki te -1.
Ngā Tauira
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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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