x+(2x+4)=340

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Solution for x+(2x+4)=340 equation:


Simplifying
x + (2x + 4) = 340

Reorder the terms:
x + (4 + 2x) = 340

Remove parenthesis around (4 + 2x)
x + 4 + 2x = 340

Reorder the terms:
4 + x + 2x = 340

Combine like terms: x + 2x = 3x
4 + 3x = 340

Solving
4 + 3x = 340

Solving for variable 'x'.

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

Add '-4' to each side of the equation.
4 + -4 + 3x = 340 + -4

Combine like terms: 4 + -4 = 0
0 + 3x = 340 + -4
3x = 340 + -4

Combine like terms: 340 + -4 = 336
3x = 336

Divide each side by '3'.
x = 112

Simplifying
x = 112

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