Question

How do you solve for c in `3abc + b = 5`?

Answer 1

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

Explanation:

Given
`color(white)("XXX")3abc+b=5`

Subtract `b` from both sides:
`color(white)("XXX")3abc=5-b`
Divide both sides by `(3ab)`
`color(white)("XXX")c=(5-b)/(3ab)`