x+4x+(x+6)=60

Solution for x+4x+(x+6)=60 equation:

Simplifying
x + 4x + (x + 6) = 60

Reorder the terms:
x + 4x + (6 + x) = 60

Remove parenthesis around (6 + x)
x + 4x + 6 + x = 60

Reorder the terms:
6 + x + 4x + x = 60

Combine like terms: x + 4x = 5x
6 + 5x + x = 60

Combine like terms: 5x + x = 6x
6 + 6x = 60

Solving
6 + 6x = 60

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 = 60 + -6

Combine like terms: 6 + -6 = 0
0 + 6x = 60 + -6
6x = 60 + -6

Combine like terms: 60 + -6 = 54
6x = 54

Divide each side by '6'.
x = 9

Simplifying
x = 9