Desmos Graphing Calculator

CalcReferenceCopy

Math·Algebra·Linear equations in one variable

hard

$\frac{5}{9}(x-k)=k(x-\frac{9}{5})$
In the given equation, $k$ is a constant. The equation has no solution. What is the value of $k$?

A

$-\frac{5}{9}$

B

$-\frac{9}{5}$

C

$\frac{9}{5}$

D

$\frac{5}{9}$