Mathematics
Senior High
Solved
合ってるか教えて欲しいです🙇♀️
練習 次の方程式,不等式を解け。
51
(1) |x+4|=2
(3) |x-2|21
(4) |2x-3|=1
(5) |3x-2|<4
(6) |2x+5|>2
C1) IC+42
(2)-1<t1くl (3)レ-2<-, 1<z-2
(3) っ2-2<-1,1<2-2
-)くてく0
xCl
2<x,
2Cニ-2,-6m
14) 22-3-Il
22:4,2
エン2,1m
てすカーミズ
(5) -4432-2<4
-2く 3246
くエ42
(6) 22t5<-2,2<2zt5
22<-7, -3<22
x<-一言くx
4
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