HELP! i need help with this math chart
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HELP! i need help with this math chart

[From: ] [author: ] [Date: 12-06-26] [Hit: ]
G) x > -3,I) x > 1,E) x > 2,A) x > 5,......
I have to match the terms with the definitions. i dont know where to start!! Im not good at this stuff :( PLEASE HELP!!

TERM

x-1 >5

3(x+4) > 8x -6

x - 7 > -4

-2(x-4) > 5 - (x+2)

-2x< 6

-3x + 4 < -x + 2

4< -4x

2x < 6

5x + 1 > 11

-2x + 3 < -7



DEFINITION


A) x > 5, open dot at 5 and shaded to the right

B) x<3 closed dot at 3 and shaed to the left

C) x< -1, open dot at -1 and shaded to the left

D) x < 18/5, open dot at 18/5 and shaded to the left

E) x > 2, closed dot at 2 and shaded to the right

F) x > 3, open dot at 3 and shaded to the right

G) x > -3,open dot at -3 and shaded to the right

H) x > 6, open dot at 6 and shaded to the right

I) x > 1, open dot at 1 and shaded to the right

J) x<5, open dot at 5 and shaded to the left

-
x - 1 > 5
add 1 to both sides
x > 6
H) x > 6, open dot at 6 and shaded to the right


3(x + 4) > 8x - 6
work out parentheses
3x + 12 > 8x - 6
subtract 8x from both sides
-5x + 12 > -6
subtract 12 from both sides
-5x > -18
divide both sides by -5
x < 18/5
D) x < 18/5, open dot at 18/5 and shaded to the left


x - 7 > -4
add 7 to both sides
x > 3
F) x > 3, open dot at 3 and shaded to the right


-2(x-4) > 5 - (x+2)
work out parentheses
-2x + 8 > 5 - x - 2
-2x + 8 > 3 - x
add x to both sides
-x + 8 > 3
subtract 8 from both sides
-x > - 5
multiply both sides by -1
x < 5
J) x<5, open dot at 5 and shaded to the left


-2x< 6
divide both sides by -2
x > -3
G) x > -3,open dot at -3 and shaded to the right


-3x + 4 < -x + 2
add x to both sides
-2x + 4 < 2
subtract 4 from both sides
-2x < -2
divide both sides by -2
x > 1
I) x > 1, open dot at 1 and shaded to the right


4< -4x
divide both sides by -4
-1 > x
x < -1
C) x< -1, open dot at -1 and shaded to the left


2x < 6
divide both sides by 2
x < 3
B) x<3 closed dot at 3 and shaded to the left


5x + 1 > 11
subtract 1 from both sides
5x > 10
divide both sides by 5
x > 2
E) x > 2, closed dot at 2 and shaded to the right


-2x + 3 < -7
subtract 3 from both sides
-2x < -10
divide both sides by -2
x > 5
A) x > 5, open dot at 5 and shaded to the right
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