(3x)+(x)+(60)=180

Solution for (3x)+(x)+(60)=180 equation:

Simplifying
(3x) + (x) + (60) = 180
(3x) + x + (60) = 180
(3x) + x + 60 = 180

Reorder the terms:
60 + (3x) + x = 180

Combine like terms: (3x) + x = 4x
60 + 4x = 180

Solving
60 + 4x = 180

Solving for variable 'x'.

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

Add '-60' to each side of the equation.
60 + -60 + 4x = 180 + -60

Combine like terms: 60 + -60 = 0
0 + 4x = 180 + -60
4x = 180 + -60

Combine like terms: 180 + -60 = 120
4x = 120

Divide each side by '4'.
x = 30

Simplifying
x = 30