(2x+10)+(2x+20)+x=540

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Solution for (2x+10)+(2x+20)+x=540 equation:


Simplifying
(2x + 10) + (2x + 20) + x = 540

Reorder the terms:
(10 + 2x) + (2x + 20) + x = 540

Remove parenthesis around (10 + 2x)
10 + 2x + (2x + 20) + x = 540

Reorder the terms:
10 + 2x + (20 + 2x) + x = 540

Remove parenthesis around (20 + 2x)
10 + 2x + 20 + 2x + x = 540

Reorder the terms:
10 + 20 + 2x + 2x + x = 540

Combine like terms: 10 + 20 = 30
30 + 2x + 2x + x = 540

Combine like terms: 2x + 2x = 4x
30 + 4x + x = 540

Combine like terms: 4x + x = 5x
30 + 5x = 540

Solving
30 + 5x = 540

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 + 5x = 540 + -30

Combine like terms: 30 + -30 = 0
0 + 5x = 540 + -30
5x = 540 + -30

Combine like terms: 540 + -30 = 510
5x = 510

Divide each side by '5'.
x = 102

Simplifying
x = 102

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