Mathematics
Senior High
74の(3)教えて頂きたいですm(_ _)m
74 次の不等式を解け。
*(1) 3(2x-1)<4x-7
(3) x-4(3x-2)<19
(1) 1/12(x-7)</1/23(2x+1)
x-50
x
(3) --- *5>0
3 2
*(5) 0.4x-0.7≧-1+
□ 75 次の不等式を解け。
✓ 76 次の不等式を解け。
(1) √2x+1>5
*(3) √3x-1<√5(x-√3)
977 次の連立不等式を解け。
[4x+3-21
(1)
2x+1<3x+11
3x-2<4(x-1)
(3)
(2) 2(x+
*(4) -3(2
*(2) 2x-
(4) -0
(2) 2x
* (2)
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