Question #f1191

1 Answer
Sep 21, 2017

c=(5-b)/(3ab)

Explanation:

3abc+b=5

Subtract b from both sides:

3abc+b-b=5-b

3abc=5-b

Divide both sides by 3ab:

(3abc)/(3ab)=(5-b)/(3ab)

c=(5-b)/(3ab)

You could split the fraction into 2 fractions and cancel a b term but I think the above is sufficient.