Try another version of this question Get help: Box 1: Enter your answer as an expression. Example: 3x^2+1, x/5, (a+b)/c
Box 2: Enter your answer as an expression. Example: 3x^2+1, x/5, (a+b)/c
Solve the equation for the requested variables.
`u(q r+m)=k+f`
Solve for u: `u=`
Solve for r: `r=`
(entry tip: if you have several parts to a numerator or denominator, put them in parenthesis. to type `(2x)/(a+b)` we type "(2x)/(a+b)" )
Be sure your variables match those in the question `(k+f)/(q r+m)`
Be sure your variables match those in the question `(k+f-m u)/(u q)`