Question

graph the equation.Be sure to simplify the equation before graphing it.
6+3x=6x

Answer 1

Do you want a graph on the number line or on the x-and y- axis?

Answer 2

Given

6+3x=6x

subtract 3x from both sides

6 = 3x

Therefore x = 2

Answer 3

horizontal or vertical line

Answer 4

"6+3x=6x"
There is no variable "y", the graph is on the number line.

On the other hand, check the question for typo. I suspect one of the "x" is a y.