URGENT WILL GIVE YOU 100 POINTS PLEASE ANSWER CORRECTLY

1. x = 18.4

2. x = -1.25

3. x =

4. x = 12.3

5. x = 6.4

6. z = 5.8

7. x =

8. x = -

9. x =

10. x = -9

11. z = 18

12. x = 7

13. x = -9

14. x = -36

15. x = -7

16. x = 8

17. z = -1.5

18. x = -

19. x = 16

20. x = -12

21. x =

22. x = -1.6

23. x = 1.8

24. x = -8.2

Step-by-step explanation:

1. x - 3.5 = 14.9 (add 3.5 to each side)

x = 18.4

2. x + 2.25 = 1 (subtract 2.25 from each side)

x = -1.25

3. - = x - (add to each side)

-  = x (multiply by and by to get a common denominator)

- = x

= x

4. x - 2.8 = 9.5 (add 2.8 to each side)

x = 12.3

5. x - 8.5 = -2.1 (add 8.5 to each side)

x = 6.4

6. z - 9.4 = -3.6 (add 9.4 to each side)

z = 5.8

7. x + = (subtract from each side)

x = - (multiply by to get a common denominator)

x = -

x =

8. - + x = - (add to each side)

x = - (multiply by to get a common denominator)

x = -

x = - = -

9. x - = (add to each side)

x = + (multiply by to get a common denominator)

x = +

x = = =

10. x + 6 = -3 (subtract 6 from each side)

x = -9

11. z - 7 = 11 (add 7 to each side)

z = 18

12. -1 = x - 8 (add 8 to each side)

7 = x

13. -4x = 36 (divide each side by -4)

x = -9

14. - = 12 (multiply each side by -3)

x = -36

15. 63 = -9x (divide each side by -9)

-7 = x

16. 6.4 = 0.8x (divide each side by 0.8)

8 = x

17. -2.8z = 4.2 (divide each side by -2.8)

z = -1.5

18. -x = 5 (divide each side by -)

x = ÷ -

x = (times) -

x = -

19. x = 8 (divide each side by )

x = 16

20. -x = 9 (divide each side by -)

x = -12

21. -x = - (divide each side by -)

x = - ÷ -

x = - (times) -

x = = =

22. 1.6x = -3.2 (divide each side by 1.6)

x = -1.6

23. - = -x (divide each side by -)

1.8 = x

24. -2.5x = 20.5 (divide each side by -2.5)

x = -8.2

answer: 2/4

step-by-step explanation: