How could I write a script which iterates from 1 to 9 and performs the following operation?

Problem description:

The script should iterate from 1 to 9 to produce the expressions on the left, perform the specified operation to get the results shown on the right, and print exactly in the format shown here.

1 x 8 + 1 = 9

12 x 8 + 2 = 98

123 x 8 + 3 = 987

1234 x 8 + 4 = 9876

12345 x 8 + 5 = 98765

123456 x 8 + 6 = 987654

1234567 x 8 + 7 = 9876543

12345678 x 8 + 8 = 98765432

123456789 x 8 + 9 = 987654321

--------------------------------

I've written this so far and I'm not sure whether or not creating a string would be the best way of doing so.

n=9;

for i=1:n

      x=strcat(;

      s = x*8+n

end

Answer 1

[Image Analyst]

I'd just define x in advance of the loop

x = [1,12,123,1234, etc.

then use x(i) and fprintf() inside the loop.

[Atl Estrada-White]

Thank you so much!