x+x+30+20+(x+30)=180

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Solution for x+x+30+20+(x+30)=180 equation: 


Simplifying
x + x + 30 + 20 + (x + 30) = 180

Reorder the terms:
x + x + 30 + 20 + (30 + x) = 180

Remove parenthesis around (30 + x)
x + x + 30 + 20 + 30 + x = 180

Reorder the terms:
30 + 20 + 30 + x + x + x = 180

Combine like terms: 30 + 20 = 50
50 + 30 + x + x + x = 180

Combine like terms: 50 + 30 = 80
80 + x + x + x = 180

Combine like terms: x + x = 2x
80 + 2x + x = 180

Combine like terms: 2x + x = 3x
80 + 3x = 180

Solving
80 + 3x = 180

Solving for variable 'x'.

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

Add '-80' to each side of the equation.
80 + -80 + 3x = 180 + -80

Combine like terms: 80 + -80 = 0
0 + 3x = 180 + -80
3x = 180 + -80

Combine like terms: 180 + -80 = 100
3x = 100

Divide each side by '3'.
x = 33.33333333

Simplifying
x = 33.33333333

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