X = 3 so 22 needstobe20characterslong
I have no clue. please like and make me brainliest tho plssss
Step-by-step explanation:
Answer:
-6
Step-by-step explanation:
7x + 9 = 5x -3
-5x -5x
2x+9=-3
-9 -9
2x=-12
divide by 2
x = -6
Answer: 9.34 x 10^3
Hope this helps
You know that she runs 4 miles every day, so we can set up the equation:

For any given day you just plug that number in for 'd' and it will give you the total number of miles.