13.6+20=6(2x)

Solution for 13.6+20=6(2x) equation:

Simplifying
13.6 + 20 = 6(2x)

Combine like terms: 13.6 + 20 = 33.6
33.6 = 6(2x)

Remove parenthesis around (2x)
33.6 = 6 * 2x

Multiply 6 * 2
33.6 = 12x

Solving
33.6 = 12x

Solving for variable 'x'.

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

Add '-12x' to each side of the equation.
33.6 + -12x = 12x + -12x

Combine like terms: 12x + -12x = 0
33.6 + -12x = 0

Add '-33.6' to each side of the equation.
33.6 + -33.6 + -12x = 0 + -33.6

Combine like terms: 33.6 + -33.6 = 0.0
0.0 + -12x = 0 + -33.6
-12x = 0 + -33.6

Combine like terms: 0 + -33.6 = -33.6
-12x = -33.6

Divide each side by '-12'.
x = 2.8

Simplifying
x = 2.8