Whakaoti mō x
x\leq -\frac{1}{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
Tangohia te 4 mai i ngā taha e rua.
17x\leq -1
Tangohia te 4 i te 3, ka -1.
x\leq -\frac{1}{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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