Algebra challenge 2.0

 Hello!

We did another algebra challenge and I used Abids questions again because there was no one else.

Thanks for the questions Abid!

Question 1:

8j = 88

What's j?

Working of the problem:

8j = 88

88 / 8 = j

11 = j

Question 2:

(9)7 = u

What's u?

Working of the problem:

(9)7 = u

(9)7 = 63

Question 3:

(6)13 = h

What's h?

Working of the problem:

(6)13 = h

6(13 -3) = 60

6(13 - 10) = 18

60 + 18 = 78

78 = h

Thanks for the problems once again Abid!