4(r+1.4)-6r=7.3

Solution for 4(r+1.4)-6r=7.3 equation:

Simplifying
4(r + 1.4) + -6r = 7.3

Reorder the terms:
4(1.4 + r) + -6r = 7.3
(1.4 * 4 + r * 4) + -6r = 7.3
(5.6 + 4r) + -6r = 7.3

Combine like terms: 4r + -6r = -2r
5.6 + -2r = 7.3

Solving
5.6 + -2r = 7.3

Solving for variable 'r'.

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

Add '-5.6' to each side of the equation.
5.6 + -5.6 + -2r = 7.3 + -5.6

Combine like terms: 5.6 + -5.6 = 0.0
0.0 + -2r = 7.3 + -5.6
-2r = 7.3 + -5.6

Combine like terms: 7.3 + -5.6 = 1.7
-2r = 1.7

Divide each side by '-2'.
r = -0.85

Simplifying
r = -0.85