Whakaoti mō x
x\leq 3
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Tohaina
Kua tāruatia ki te papatopenga
2x-6\geq 3\left(x-3\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-6\geq 3x-9
Whakamahia te āhuatanga tohatoha hei whakarea te 3 ki te x-3.
2x-6-3x\geq -9
Tangohia te 3x mai i ngā taha e rua.
-x-6\geq -9
Pahekotia te 2x me -3x, ka -x.
-x\geq -9+6
Me tāpiri te 6 ki ngā taha e rua.
-x\geq -3
Tāpirihia te -9 ki te 6, ka -3.
x\leq \frac{-3}{-1}
Whakawehea ngā taha e rua ki te -1. I te mea he tōraro a -1, ka huri te ahunga koreōrite.
x\leq 3
Ka taea te hautanga \frac{-3}{-1} te whakamāmā ki te 3 mā te tango tahi i te tohu tōraro i te taurunga me te tauraro.
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Ngā Tepe
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