its simple because your asking what is the difference of 7 and x is 23
x-7=23
The value of the expression is 4.
We can find this by taking the original equation and plugging in 3 every time we see an x.



4
Answer:
1.x = 80/8= 10
Step-by-step explanation:
Answer:
4
Step-by-step explanation:
Answer: 2,000 square feet
Step-by-step explanation: u don't need me cause u already have the answer but its simple :)