Question

Look at the following pattern and fill up the missing boxes.
State the rule which connects the quantities in the different columns.
Find the general statement for n in this case.
(d) 3
(c) 4x
1
2
3
4
21
1
90
0
n
3
4
7
10
13​

Answer 1

Answer:

$3n$

$4x - 3n = 1xn$