I don't see a photo attached
Well it's similar because it uses the numbers to number the line and used as measurements and it's different because it has more precise measurements for whatever it is that u r doing
Hey there! :D
2x+7-3
The only thing you can simplify is 7 and 3.
7-3= 4
2x+4 <=== simplified expression
I hope this helps!
~kaikers
