1.5r+6=1.2+15

Solution for 1.5r+6=1.2+15 equation:

Simplifying
1.5r + 6 = 1.2 + 15

Reorder the terms:
6 + 1.5r = 1.2 + 15

Combine like terms: 1.2 + 15 = 16.2
6 + 1.5r = 16.2

Solving
6 + 1.5r = 16.2

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 + 1.5r = 16.2 + -6

Combine like terms: 6 + -6 = 0
0 + 1.5r = 16.2 + -6
1.5r = 16.2 + -6

Combine like terms: 16.2 + -6 = 10.2
1.5r = 10.2

Divide each side by '1.5'.
r = 6.8

Simplifying
r = 6.8