Whakaoti mō x
x=\frac{3}{4}=0.75
Graph
Tohaina
Kua tāruatia ki te papatopenga
23x-16+17x=14
Me tāpiri te 17x ki ngā taha e rua.
40x-16=14
Pahekotia te 23x me 17x, ka 40x.
40x=14+16
Me tāpiri te 16 ki ngā taha e rua.
40x=30
Tāpirihia te 14 ki te 16, ka 30.
x=\frac{30}{40}
Whakawehea ngā taha e rua ki te 40.
x=\frac{3}{4}
Whakahekea te hautanga \frac{30}{40} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 10.
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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