1=-3r+2r

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

Simplifying
1 = -3r + 2r

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

Solving
1 = -1r

Solving for variable 'r'.

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

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

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

Add '-1' to each side of the equation.
1 + -1 + r = 0 + -1

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

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

Simplifying
r = -1