Whakaoti mō x
x = \frac{12}{7} = 1\frac{5}{7} \approx 1.714285714
Graph
Tohaina
Kua tāruatia ki te papatopenga
4x+3x=12
Me whakarea ngā taha e rua o te whārite ki te 12, arā, te tauraro pātahi he tino iti rawa te kitea o 3,4.
7x=12
Pahekotia te 4x me 3x, ka 7x.
x=\frac{12}{7}
Whakawehea ngā taha e rua ki te 7.
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]
whārite Simultaneous
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Whakarerekētanga
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