1.4r-6=0.4r

Solution for 1.4r-6=0.4r equation:

Simplifying
1.4r + -6 = 0.4r

Reorder the terms:
-6 + 1.4r = 0.4r

Solving
-6 + 1.4r = 0.4r

Solving for variable 'r'.

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

Add '-0.4r' to each side of the equation.
-6 + 1.4r + -0.4r = 0.4r + -0.4r

Combine like terms: 1.4r + -0.4r = 1r
-6 + 1r = 0.4r + -0.4r

Combine like terms: 0.4r + -0.4r = 0.0
-6 + 1r = 0.0

Add '6' to each side of the equation.
-6 + 6 + 1r = 0.0 + 6

Combine like terms: -6 + 6 = 0
0 + 1r = 0.0 + 6
1r = 0.0 + 6

Combine like terms: 0.0 + 6 = 6
1r = 6

Divide each side by '1'.
r = 6

Simplifying
r = 6