The sum of nine times a number, and 4, is equal to eight times the number.

-4

Step-by-step explanation:

Let's put this in math notation. We can call the number x:

9x+4=8x

Subtract 8x from both sides:

x+4=0

Subtract 4 from both sides:

x=-4

Step-by-step explanation:

For this, we will use the variable x.

9x + 4 = 8x

4 = -1x

x = -4

If they are looking for just the formula, it is 9x + 4 = 8x

If they are looking for the solved answer, it is x = -4

hi there!

question 1 answer: p/q can be terminating when q = 5^m * 2^n

question 2 answer: -1 and -1

question 3 answer: -4

question 4 answer: 5/12

hope this : )