Question

Solve for c.

a(c- b) = d

a. c = ab-d/a
b. c = d+ab/a
c. c = d-ab/b
d. c = d-ab/a​

Answer 1

a(c-b)=d

we open the bracket i.e expand it

ac-ab=d

make c the subject formula to get your answer

ac=d+ab

c=d+ab/a

Answer 2

Answer is D: c = d-ab/a