(2x+23)+(x+31)+(3x)=180

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Solution for (2x+23)+(x+31)+(3x)=180 equation:


Simplifying
(2x + 23) + (x + 31) + (3x) = 180

Reorder the terms:
(23 + 2x) + (x + 31) + (3x) = 180

Remove parenthesis around (23 + 2x)
23 + 2x + (x + 31) + (3x) = 180

Reorder the terms:
23 + 2x + (31 + x) + (3x) = 180

Remove parenthesis around (31 + x)
23 + 2x + 31 + x + (3x) = 180

Reorder the terms:
23 + 31 + 2x + x + (3x) = 180

Combine like terms: 23 + 31 = 54
54 + 2x + x + (3x) = 180

Combine like terms: 2x + x = 3x
54 + 3x + (3x) = 180

Combine like terms: 3x + (3x) = 6x
54 + 6x = 180

Solving
54 + 6x = 180

Solving for variable 'x'.

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

Add '-54' to each side of the equation.
54 + -54 + 6x = 180 + -54

Combine like terms: 54 + -54 = 0
0 + 6x = 180 + -54
6x = 180 + -54

Combine like terms: 180 + -54 = 126
6x = 126

Divide each side by '6'.
x = 21

Simplifying
x = 21

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