Question

Solve for the letter A. ab-d=c

Answer 1

a =
`(c+d)/(b)`

Explanation:

First, you want to add d on both sides.

ab-d = c

+d +d

ab = c+d

Now, divide b on both sides.

ab = c+d

/b /b

a =
`(c+d)/(b)`

I hope this helps; have a great day c:

(Also, I just realized that I solved only the question that you typed, not the picture...do you need the answer for the question in the picture???)