6r-2(3-r)=4(2r-1)

Solution for 6r-2(3-r)=4(2r-1) equation:

6r-2(3-r)=4(2r-1)

We simplify the equation to the form, which is simple to understand 
6r-2(3-r)=4(2r-1)

Reorder the terms in parentheses
6r+(-6+2r)=4*(2r-1)

Remove unnecessary parentheses
+6r-6+2r=+4+*(+2r-1+)

Reorder the terms in parentheses
6r-6+2r=+(+8r-4)

Remove unnecessary parentheses
+6r-6+2r=+8r-4

We move all terms containing r to the left and all other terms to the right. 
+6r+2r-8r=-4+6

We simplify left and right side of the equation. 
r=+2

0=2

The left and right sides are not equal, therefore there is no solution. This equation is invalid.