2(-4r+1)+2=

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

Simplifying
2(-4r + 1) + 2 = 0

Reorder the terms:
2(1 + -4r) + 2 = 0
(1 * 2 + -4r * 2) + 2 = 0
(2 + -8r) + 2 = 0

Reorder the terms:
2 + 2 + -8r = 0

Combine like terms: 2 + 2 = 4
4 + -8r = 0

Solving
4 + -8r = 0

Solving for variable 'r'.

Move all terms containing r to the left, all other terms to the right.

Add '-4' to each side of the equation.
4 + -4 + -8r = 0 + -4

Combine like terms: 4 + -4 = 0
0 + -8r = 0 + -4
-8r = 0 + -4

Combine like terms: 0 + -4 = -4
-8r = -4

Divide each side by '-8'.
r = 0.5

Simplifying
r = 0.5