Whakaoti mō x
x>2
Graph
Pātaitai
Algebra
21 x - 17 > 25
Tohaina
Kua tāruatia ki te papatopenga
21x>25+17
Me tāpiri te 17 ki ngā taha e rua.
21x>42
Tāpirihia te 25 ki te 17, ka 42.
x>\frac{42}{21}
Whakawehea ngā taha e rua ki te 21. I te mea he tōrunga te 21, kāore e huri te ahunga koreōrite.
x>2
Whakawehea te 42 ki te 21, kia riro ko 2.
Ngā Tauira
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