Question

Directions: Solve each of the following equations.

a. Combine like terms

b. Then isolate the variable if necessary

c. Follow rules for signed numbers



1. 15t + 8t - 2t = 16

2. 24m + 24m = 96

3. 26 = 12n + 2n

4. 20a - 3a = 34

5. 170x + 4 = 64

6. 15x - 25 = 200

7. 5s + 3s = 42

8. 10t + 2t = 28

9. 14s + 35s - 7s = 42

10. 124s - 14s + 12s = 12

11. 76x + 23x = 33

12. 140r - 8r - 4r = 216

13. 98c - 99c = 1

14. 104mn + (-84mn) = 36

15. 118j - 234j = 234

(I appreciate all your help

Answer 1

1. 15t + 8t - 2t = 16

t = 0.76

2. 24m + 24m = 96

m = 2

3. 26 = 12n + 2n

n = 1.86

4. 20a - 3a = 34

a = 2

5. 170x + 4 = 64

x = 0.35

6. 15x - 25 = 200

x = 15

7. 5s + 3s = 42

s = 5.25

8. 10t + 2t = 28

t = 2.333333

9. 14s + 35s - 7s = 42

s = 1

10. 124s - 14s + 12s = 12

s = 0.1

Hope this helps, sorry I couldn't get to all of it. :)