3-2r=2(r+1)

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

Simplifying
3 + -2r = 2(r + 1)

Reorder the terms:
3 + -2r = 2(1 + r)
3 + -2r = (1 * 2 + r * 2)
3 + -2r = (2 + 2r)

Solving
3 + -2r = 2 + 2r

Solving for variable 'r'.

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

Add '-2r' to each side of the equation.
3 + -2r + -2r = 2 + 2r + -2r

Combine like terms: -2r + -2r = -4r
3 + -4r = 2 + 2r + -2r

Combine like terms: 2r + -2r = 0
3 + -4r = 2 + 0
3 + -4r = 2

Add '-3' to each side of the equation.
3 + -3 + -4r = 2 + -3

Combine like terms: 3 + -3 = 0
0 + -4r = 2 + -3
-4r = 2 + -3

Combine like terms: 2 + -3 = -1
-4r = -1

Divide each side by '-4'.
r = 0.25

Simplifying
r = 0.25