Question

Solve for c. a(c + b)=d A. c = d + ab / a B. c = d − ab/b C. c = d − ab/a D. c = ab − d/a

Answer 1

C

Explanation:

given

a(c + b) = d ← distribute parenthesis by a

ac + ab = d ← subtract ab from both sides )

ac + ab - ab = d - ab ( simplify both sides )

ac = d - ab ( isolate c by dividing both sides by a )

`(ac)/(a)` =
`(d-ab)/(a)` , that is

c =
`(d-ab)/(a)`