Whakaoti mō x
x=-\frac{4}{9}\approx -0.444444444
Graph
Tohaina
Kua tāruatia ki te papatopenga
-9x+0=4
Whakareatia te 0 ki te 4, ka 0.
-9x=4
Ko te tau i tāpiria he kore ka hua koia tonu.
x=\frac{4}{-9}
Whakawehea ngā taha e rua ki te -9.
x=-\frac{4}{9}
Ka taea te hautanga \frac{4}{-9} te tuhi anō ko -\frac{4}{9} mā te tango i te tohu tōraro.
Ngā Tauira
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Āhuahanga
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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
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Ngā Tepe
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