4-(r-2)=3-5

Solution for 4-(r-2)=3-5 equation:

Simplifying
4 + -1(r + -2) = 3 + -5

Reorder the terms:
4 + -1(-2 + r) = 3 + -5
4 + (-2 * -1 + r * -1) = 3 + -5
4 + (2 + -1r) = 3 + -5

Combine like terms: 4 + 2 = 6
6 + -1r = 3 + -5

Combine like terms: 3 + -5 = -2
6 + -1r = -2

Solving
6 + -1r = -2

Solving for variable 'r'.

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

Add '-6' to each side of the equation.
6 + -6 + -1r = -2 + -6

Combine like terms: 6 + -6 = 0
0 + -1r = -2 + -6
-1r = -2 + -6

Combine like terms: -2 + -6 = -8
-1r = -8

Divide each side by '-1'.
r = 8

Simplifying
r = 8