3x+x+(x+12)+(2x+4)=360

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Solution for 3x+x+(x+12)+(2x+4)=360 equation: 


Simplifying
3x + x + (x + 12) + (2x + 4) = 360

Reorder the terms:
3x + x + (12 + x) + (2x + 4) = 360

Remove parenthesis around (12 + x)
3x + x + 12 + x + (2x + 4) = 360

Reorder the terms:
3x + x + 12 + x + (4 + 2x) = 360

Remove parenthesis around (4 + 2x)
3x + x + 12 + x + 4 + 2x = 360

Reorder the terms:
12 + 4 + 3x + x + x + 2x = 360

Combine like terms: 12 + 4 = 16
16 + 3x + x + x + 2x = 360

Combine like terms: 3x + x = 4x
16 + 4x + x + 2x = 360

Combine like terms: 4x + x = 5x
16 + 5x + 2x = 360

Combine like terms: 5x + 2x = 7x
16 + 7x = 360

Solving
16 + 7x = 360

Solving for variable 'x'.

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

Add '-16' to each side of the equation.
16 + -16 + 7x = 360 + -16

Combine like terms: 16 + -16 = 0
0 + 7x = 360 + -16
7x = 360 + -16

Combine like terms: 360 + -16 = 344
7x = 344

Divide each side by '7'.
x = 49.14285714

Simplifying
x = 49.14285714

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