3-1.2r=5-2.3r

Solution for 3-1.2r=5-2.3r equation:

Simplifying
3 + -1.2r = 5 + -2.3r

Solving
3 + -1.2r = 5 + -2.3r

Solving for variable 'r'.

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

Add '2.3r' to each side of the equation.
3 + -1.2r + 2.3r = 5 + -2.3r + 2.3r

Combine like terms: -1.2r + 2.3r = 1.1r
3 + 1.1r = 5 + -2.3r + 2.3r

Combine like terms: -2.3r + 2.3r = 0.0
3 + 1.1r = 5 + 0.0
3 + 1.1r = 5

Add '-3' to each side of the equation.
3 + -3 + 1.1r = 5 + -3

Combine like terms: 3 + -3 = 0
0 + 1.1r = 5 + -3
1.1r = 5 + -3

Combine like terms: 5 + -3 = 2
1.1r = 2

Divide each side by '1.1'.
r = 1.818181818

Simplifying
r = 1.818181818