Respuesta :
the answer is:
X=20
This is because 20-7=13 and makes a true statement
Hope this helps have a good day! :)
X=20
This is because 20-7=13 and makes a true statement
Hope this helps have a good day! :)
Answer:
20
Step-by-step explanation:
x-7=13
Switch to the other side
Note: When switching, the signs change to the opposite
x=13+7
x=20