Question

Solve for the variable c in this equation:
a(b – c) = d

A. c=ab-d/b
B. c=ab+d/a
C. c=d-ab/a
D. c=ab-d/a

Answer 1

distribute bracket by a

Answer 2

or you can divide by a

Answer 3

~ expand the parenthesis on left side.
~ subtract ab from both sides
~ divide both sides by -a

Answer 4

i'm not good at all with math, so i'm guessing C?

Answer 5

do you know how to distribute ???

Answer 6

no, i have dyslexia, so the numbers with letters get me all mixed up......i'm a retard when it come to math

Answer 7

distribute bracket by a
mean multiply everything which is in bracket by a
so a times b =???
a times -c =???

Answer 8

ab, ac?

Answer 9

a times negative c= ??

Answer 10

-ac?

Answer 11

yes right
now subtract ab both side