2x= 4y -2

Step-by-step explanation:

Rewrite the equation as 4y - 2 =2r.

4y - 2= 2r

Add 2 to both sides of the equation.

4y - 2r = +2

Divide each term by 4 and simplify

y = r. + 1

2. 2

Rewrite in slope-intercept form

y = 1/2 r + 1/2