x+3+x+8+x=55

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Solution for x+3+x+8+x=55 equation: 


Simplifying
x + 3 + x + 8 + x = 55

Reorder the terms:
3 + 8 + x + x + x = 55

Combine like terms: 3 + 8 = 11
11 + x + x + x = 55

Combine like terms: x + x = 2x
11 + 2x + x = 55

Combine like terms: 2x + x = 3x
11 + 3x = 55

Solving
11 + 3x = 55

Solving for variable 'x'.

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

Add '-11' to each side of the equation.
11 + -11 + 3x = 55 + -11

Combine like terms: 11 + -11 = 0
0 + 3x = 55 + -11
3x = 55 + -11

Combine like terms: 55 + -11 = 44
3x = 44

Divide each side by '3'.
x = 14.66666667

Simplifying
x = 14.66666667

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