.6+.4x=3+x

Solution for .6+.4x=3+x equation:

Simplifying
0.6 + 0.4x = 3 + x

Solving
0.6 + 0.4x = 3 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
0.6 + 0.4x + -1x = 3 + x + -1x

Combine like terms: 0.4x + -1x = -0.6x
0.6 + -0.6x = 3 + x + -1x

Combine like terms: x + -1x = 0
0.6 + -0.6x = 3 + 0
0.6 + -0.6x = 3

Add '-0.6' to each side of the equation.
0.6 + -0.6 + -0.6x = 3 + -0.6

Combine like terms: 0.6 + -0.6 = 0.0
0.0 + -0.6x = 3 + -0.6
-0.6x = 3 + -0.6

Combine like terms: 3 + -0.6 = 2.4
-0.6x = 2.4

Divide each side by '-0.6'.
x = -4

Simplifying
x = -4