2x+x+(36+2x)=311

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Solution for 2x+x+(36+2x)=311 equation:


Simplifying
2x + x + (36 + 2x) = 311

Remove parenthesis around (36 + 2x)
2x + x + 36 + 2x = 311

Reorder the terms:
36 + 2x + x + 2x = 311

Combine like terms: 2x + x = 3x
36 + 3x + 2x = 311

Combine like terms: 3x + 2x = 5x
36 + 5x = 311

Solving
36 + 5x = 311

Solving for variable 'x'.

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

Add '-36' to each side of the equation.
36 + -36 + 5x = 311 + -36

Combine like terms: 36 + -36 = 0
0 + 5x = 311 + -36
5x = 311 + -36

Combine like terms: 311 + -36 = 275
5x = 275

Divide each side by '5'.
x = 55

Simplifying
x = 55

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