Whakaoti mō x
x\leq \frac{7}{17}
Graph
Tohaina
Kua tāruatia ki te papatopenga
2\left(x-2\right)\leq 3\left(-5x+1\right)
Me whakarea ngā taha e rua o te whārite ki te 6, arā, te tauraro pātahi he tino iti rawa te kitea o 3,2. I te mea he tōrunga te 6, kāore e huri te ahunga koreōrite.
2x-4\leq 3\left(-5x+1\right)
Whakamahia te āhuatanga tohatoha hei whakarea te 2 ki te x-2.
2x-4\leq -15x+3
Whakamahia te āhuatanga tohatoha hei whakarea te 3 ki te -5x+1.
2x-4+15x\leq 3
Me tāpiri te 15x ki ngā taha e rua.
17x-4\leq 3
Pahekotia te 2x me 15x, ka 17x.
17x\leq 3+4
Me tāpiri te 4 ki ngā taha e rua.
17x\leq 7
Tāpirihia te 3 ki te 4, ka 7.
x\leq \frac{7}{17}
Whakawehea ngā taha e rua ki te 17. I te mea he tōrunga te 17, kāore e huri te ahunga koreōrite.
Ngā Tauira
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{ x } ^ { 2 } - 4 x - 5 = 0
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Arithmetic
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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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Whakaurunga
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Ngā Tepe
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