# Question #c2775

Jan 20, 2018

D) $\left(x , 2 x\right)$ is the most accurate.

#### Explanation:

A is just one of the many solutions, not a general form.

B is wrong, since the resulting equation, $\frac{3}{2} x = 0$, is true only for $x = 0$.

C seems right, but as it is presented, it seems as if it's implying that any $x , y$ are solutions to the equation which is wrong. It can be made right if the constraint $y = 2 x$ is added.

D is the most accurate because for any $x$, $2 x - 2 x = 0$.