(x+10)+(2x+20)+3x=360

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Solution for (x+10)+(2x+20)+3x=360 equation:


Simplifying
(x + 10) + (2x + 20) + 3x = 360

Reorder the terms:
(10 + x) + (2x + 20) + 3x = 360

Remove parenthesis around (10 + x)
10 + x + (2x + 20) + 3x = 360

Reorder the terms:
10 + x + (20 + 2x) + 3x = 360

Remove parenthesis around (20 + 2x)
10 + x + 20 + 2x + 3x = 360

Reorder the terms:
10 + 20 + x + 2x + 3x = 360

Combine like terms: 10 + 20 = 30
30 + x + 2x + 3x = 360

Combine like terms: x + 2x = 3x
30 + 3x + 3x = 360

Combine like terms: 3x + 3x = 6x
30 + 6x = 360

Solving
30 + 6x = 360

Solving for variable 'x'.

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

Add '-30' to each side of the equation.
30 + -30 + 6x = 360 + -30

Combine like terms: 30 + -30 = 0
0 + 6x = 360 + -30
6x = 360 + -30

Combine like terms: 360 + -30 = 330
6x = 330

Divide each side by '6'.
x = 55

Simplifying
x = 55

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