A] 2x+1>9-2x
B] 4x-3<\3x+5
C] 7x+14>3x-1
D] -x+3/>-(3x-2)
E] 3x:2-1>x/4
F] x/3<1 5/8
A]
2x+1 > 9-2x
4x > 8 /:4
x > 2
B]
4x-3 ≤ 3x+5
x ≤ 8
C]
7x+14 > 3x-1
4x > -15 /:4
x > -3,75
D]
-x+3 ≥ -(3x-2)
-x + 3 ≥ -3x + 2
2x ≥ -1 /:2
x ≥ -0,5
E]
3x/2-1 > x/4 /*4
6x - 4 > x
5x > 4 /:5
x > 0,8
F]
x/3 < 1 5/8
x/3 < 13/8 /*24
8x < 39 /:8
x < 4,875
a) 2x+1>9-2x /+2x i -1
4x>8 / :2
x>2
b)4x-3<3x+5 / +3 i -3x
x<8
c)7x+14>3x-1 / -3x i -14
4x>-15
x>-3,75
d)-x+3>-(3x-2)
-x+3>-3x+2 / +3x i -3
2x>-1
x>-1/2
e)-1> / *4
6x-4>x / +4 i -x
5x>4
x>0,8
f)1= /*24
8x<39
x<
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A]
2x+1 > 9-2x
4x > 8 /:4
x > 2
B]
4x-3 ≤ 3x+5
x ≤ 8
C]
7x+14 > 3x-1
4x > -15 /:4
x > -3,75
D]
-x+3 ≥ -(3x-2)
-x + 3 ≥ -3x + 2
2x ≥ -1 /:2
x ≥ -0,5
E]
3x/2-1 > x/4 /*4
6x - 4 > x
5x > 4 /:5
x > 0,8
F]
x/3 < 1 5/8
x/3 < 13/8 /*24
8x < 39 /:8
x < 4,875
a) 2x+1>9-2x /+2x i -1
4x>8 / :2
x>2
b)4x-3<3x+5 / +3 i -3x
x<8
c)7x+14>3x-1 / -3x i -14
4x>-15
x>-3,75
d)-x+3>-(3x-2)
-x+3>-3x+2 / +3x i -3
2x>-1
x>-1/2
e)
-1>
/ *4
6x-4>x / +4 i -x
5x>4
x>0,8
f)1
=
/*24
8x<39
x<