The sum of 5 times a number and 9 equals 3.

n = -1.2

Step-by-step explanation:

Step 1:  Convert words into an expression

The sum of 5 times a number and 9 equals 3.

(5 * n) + 9 = 3

5n + 9 = 3

Step 2:  Subtract 9 from both sides

5n + 9 - 9 = 3 - 9

5n = -6

Step 3:  Divide both sides by 5

5n / 5 = -6 / 5

n = -1.2

n = -1.2

x-150=475   x=625

step-by-step explanation:

if the bike after the sale ($150) is $475 then just simply add 150 to 475.

the answer is d

step-by-step explanation:

you can also use mathway to get you answer + steps