Question

Someone plz help me

Answer 1

Answer:

1) n + 7 = 20

2) x + 7 = 14

3) x + n = 21

4) 11 +n = 19

5) x - 17 = 14

6) 12 - x = 8

7) x - 4 = 30

8) 8x = 56

9) 1/2n = 18

10) 2(n > 4) = 12

11) 4n = 12

12) n + 2 = 14

13) n - 10 = 4

14) n - 2 = 8

15) n - 2 = 9

16) 2n - 3 = 17

17) 2n - 10 = 22

18) 3n - 6 = 13

19) 2n - 9 = 7

20) 2(n < 3) = 13

Step-by-step explanation:

I'm not entirely sure about numbers 10 and 20..