A one-variable linear equation can be solved using the method of graphing a related system of linear equations. Use the graph of the system below to solve the related one-variable linear equation. - 2x = - 4

A.

x = 2

B.

y = - 1

C.

x = 0

D.

(2, - 4)

The solution is x = 2

Step-by-step explanation:

We have given a one-variable linear equation.

-2x = - 4

We have to find the solution of given equation by using method of graphing.

Graph of given equation is straight line whose y-intercept is (2,0).

Hence, solution is x = 2.