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Please, Please, Please help me!

2. +5x > x + 4

3. 3x + 4 < 10

4. -10x + 5 -4 > 4x + 3

5. 6x + 3 < 7x - 10

6. 2x - 4 < 8x + 2

7. -3s + 3 > 3

8. 4s + 2s > 6

9. 6t < 12

10. 11x < 121

11. 3x > 36

12. 25x < 500

13. 16r < 8 (10)

14. 6s > 216

15. 8x < 64

2 Answers

3 votes

Answer:

1.-4x + 2 >0

Is x < 1/2

Step-by-step explanation: This is the number 1 question of this assignment.

User Kagundajm
by
7.9k points
2 votes

2) 5x>x+4

5x-x>x-x+4

4x>4

4x/4>4/4

x>1


3) 3x+4<10

3x+4-4<10-4

3x< 6

3x/3<6/3

x<2


4) -10x+5-4>7x-10

-10x+1>7x-10

-7x -7x

-17x+1>-10

-1 -1

-17x>-11

/-17 /-17

+1(-x< 0.6470588)

x>0.6470588 (I'm kinda iffy about this one, so tell me if its right or not)



5)6x+3< 7x-10

6x+3-6x<7x-10-6x

3<x-10

3+10<x-10+10

13<x


6) 2x-4<8x+2

2x-4-2x<8x+2-2x

-4<6x+2

-4-2<6x+2-2

-6<6x

-6/-6<6x/-6

1>x (remember when you divide by a negative number you have to flip the sign)


(I'm sure you kinda get the idea of how you do it so I'll just put the answers for the rest of the questions)


7) x<0

8) s>1

9) t<2

10) x<11

11) x>12

12) x<20

13) r<5

14) s>36

15) x<8


Tell me if any of them were incorrect, I hope this helped a little!



User Mattias Martens
by
9.1k points
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