(x+30)+(210-3x)+x=180

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Solution for (x+30)+(210-3x)+x=180 equation:


Simplifying
(x + 30) + (210 + -3x) + x = 180

Reorder the terms:
(30 + x) + (210 + -3x) + x = 180

Remove parenthesis around (30 + x)
30 + x + (210 + -3x) + x = 180

Remove parenthesis around (210 + -3x)
30 + x + 210 + -3x + x = 180

Reorder the terms:
30 + 210 + x + -3x + x = 180

Combine like terms: 30 + 210 = 240
240 + x + -3x + x = 180

Combine like terms: x + -3x = -2x
240 + -2x + x = 180

Combine like terms: -2x + x = -1x
240 + -1x = 180

Solving
240 + -1x = 180

Solving for variable 'x'.

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

Add '-240' to each side of the equation.
240 + -240 + -1x = 180 + -240

Combine like terms: 240 + -240 = 0
0 + -1x = 180 + -240
-1x = 180 + -240

Combine like terms: 180 + -240 = -60
-1x = -60

Divide each side by '-1'.
x = 60

Simplifying
x = 60

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