Answer:
20
Step-by-step explanation:
plug in: (6)(4) - (4)
solve: 24 - 4 = 20
9+10 = 21 you stupid you stupid no I’m not
You are asked to find the missing value in
... 40 + ? = 70
given that it is also the solution to
... ? + 5 = 35
Either way, you subtract the constant that is on the same side of the equation as the unknown.
... 40 + ? - 40 = 70 - 40
... ? = 30 . . . . the missing value
_____
You can check to see if this also satisfies the equation
... 30 + 5 = 35 . . . . . . . true
I believe it’s B have a great day