4r-14.2=2r

Solution for 4r-14.2=2r equation:

Simplifying
4r + -14.2 = 2r

Reorder the terms:
-14.2 + 4r = 2r

Solving
-14.2 + 4r = 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.
-14.2 + 4r + -2r = 2r + -2r

Combine like terms: 4r + -2r = 2r
-14.2 + 2r = 2r + -2r

Combine like terms: 2r + -2r = 0
-14.2 + 2r = 0

Add '14.2' to each side of the equation.
-14.2 + 14.2 + 2r = 0 + 14.2

Combine like terms: -14.2 + 14.2 = 0.0
0.0 + 2r = 0 + 14.2
2r = 0 + 14.2

Combine like terms: 0 + 14.2 = 14.2
2r = 14.2

Divide each side by '2'.
r = 7.1

Simplifying
r = 7.1