# What is the domain and range of y=6x-7?

The are no constraints or values $x$ is not allowed to be. Therefore, the Domain of this equation is the set of all Real Numbers or $\left\{\mathbb{R}\right\}$
This equation is a linear transformation therefore the Range of this equation is the same as the Domain, or, the set of all Real Numbers or $\left\{\mathbb{R}\right\}$