Question

X=r-h/y solve for h and then for r

Answer 1

x=(r-h)/y
xy=r-h
xy-r=-h
r-xy=h

x=(r-h)/y
xy=r-h
xy+h=r

Answer 2

`r=x+(h)/(y)`

Explanation:

X=r-h/y

`x=r-(h)/(y)`

Solve the equation for 'r'

To solve the equation for 'r', we add the fraction on both sides.

`x+(h)/(y)=r-(h)/(y)+(h)/(y)`

So right side we are left with 'r'

`r=x+(h)/(y)`

We got the 'r' alone. So we solve for 'r'