Question

Ab + c = d solve for b

Answer 1

b

=

d

-

c

a

Explanation:

a

b

+

c

=

d

a

b

=

d

−

c

b

=

d

−

c

a

Answer 2

b=(d-c)/a

Explanation:

Ab + c = d

Subtract c from both sides

ab=d-c

Divide both sides by a

b=(d-c)/a