4x+x+(x+6)=180

Solution for 4x+x+(x+6)=180 equation:

Simplifying
4x + x + (x + 6) = 180

Reorder the terms:
4x + x + (6 + x) = 180

Remove parenthesis around (6 + x)
4x + x + 6 + x = 180

Reorder the terms:
6 + 4x + x + x = 180

Combine like terms: 4x + x = 5x
6 + 5x + x = 180

Combine like terms: 5x + x = 6x
6 + 6x = 180

Solving
6 + 6x = 180

Solving for variable 'x'.

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

Add '-6' to each side of the equation.
6 + -6 + 6x = 180 + -6

Combine like terms: 6 + -6 = 0
0 + 6x = 180 + -6
6x = 180 + -6

Combine like terms: 180 + -6 = 174
6x = 174

Divide each side by '6'.
x = 29

Simplifying
x = 29