Question

Please help. I don’t get this one

Answer 1

`x = (c)/(d - r)`

Explanation:

`(c)/(x) = d - r(cross \: multiply)`

`x(d - r) = c`

`(x(d - r))/(d - r) = (c)/(d - r)`

`x = (c)/(d - r)`

Answer 2

Answer: x =
`(c)/(d-r)`

Explanation:

To find the subject for x, manipulate the equation:

`(c)/(x)` = d - r

c = x(d - r) (multiply both sides by x)

x =
`(c)/(d-r)` (divide both sides by d - r)