7x 5 9 The solution is Type the value of x What is the val

7x - 5 = 9 The solution is (Type the value of x.) What is the value of n when 8n - 24 = 5n + 6? The value of n is Your friend does 25 push-ups and 55 sit-ups total number of push-ups and sit-ups. Use the shows the total number of push-ups and sit-ups Which expression is equivalent to n(25 + 55) by

Solution

12) 7x-5=9

7x =9+5

7x=14

x=2,

13) 8n -24=5n+6

8n - 5n = 6+24

3n = 30

n=10