Respuesta :
Answer:
x = 30
Step-by-step explanation:
9 + 22 = x + 1
9 + 22 = 31
31 = x + 1
-1 -1
30 = x
x = 30
Add all like terms.
So 22 and 9 are added together.
Which equals to 31.
31= x+1
Subtract 1 on both sides.
31-1= x+1-1
This cancel the 1s on the right side.
Which gives you 30=x
Answer: x= 30
So 22 and 9 are added together.
Which equals to 31.
31= x+1
Subtract 1 on both sides.
31-1= x+1-1
This cancel the 1s on the right side.
Which gives you 30=x
Answer: x= 30