Mathematics
Senior High
この問題の4-6を教えてくださると嬉しいです😭🙏🏻
前半は解説も聞いたのですが、よく分からなくて、、
16 次の方程式、不等式を解け。
(1) |x+4|=2
x+4=2
= -2,
-6
・+4
(4)) |2x - 3|=1
0 x+4
0
(2) |x+1|<1
x+12 Art³r |AICI
-ICACI
Tex+1c1
-2<x<0
(5)) 3x-2≤4
O
(3) |x-2|≥1
(A(≥1
AS-I, ISA
X-2-1, 1 = x - 2
X1, 3X
(6) 12x+5152
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