Answer: I DONT KNOW
Explanation: SORRY
The answer is 35
Explanation: because 42 divided by 6 is 7 and 7 times 5 is 35
We will need to have two equations here, having x as the missing length. We know that the chairs are in the same amount on each occasion, so each equation should be equal to the other.
This sets up a problem of:
6x + 7 = 4x + 13
7 and 13 being the leftover chairs and 6 and 4 being the rows. Let’s solve for x.
x = 3
Knowing this, we plug in x for one of the equations
6(3) + 7
18 + 7
25
Liam has 25 chairs.
Because if it is a decrease in change, it will be told as a "fall" in change ;')