7. Solve. The difference between 4 times a number and 6 is 18.
O
n = 24
n = 6
n
24
4
n = 4

n = 6

Step-by-step explanation:

let the number be n , then

4n - 6 = 18 ( add 6 to both sides )

4n = 24 ( divide both sides by 4 )

n = 6

6

Step-by-step explanation:

Let the number be " n ".

4 times a number,

= 4n

The difference between 4 times a number and 6

= 4n - 6

The difference between 4 times a number and 6 is 18,

4n - 6 = 18

4n = 18 + 6

4n = 24

n = 24 / 4

n = 6

16 is the absolute value

step-by-step explanation:

20days louise can read300 pg

step-by-step explanation:

1 day 15 pg 300: 15= 20

x day 300 pg