Question

A + 1 upon a equals to 17 upon 4 find the value of a minus one upon a​

Answer 1

Answer:

-9/4

Step-by-step explanation:

(a + 1)/a = 17/4

4(a + 1) = 17a

4a + 4 = 17a

13a = 4

a = 4/13

(a - 1)/a = (4/13 - 1)/(4/13)

            = -9/13 x 13/4

            = -9/4

Hope this helps! :)