x+2x+(9.2+x)=0

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Solution for x+2x+(9.2+x)=0 equation:


Simplifying
x + 2x + (9.2 + x) = 0

Remove parenthesis around (9.2 + x)
x + 2x + 9.2 + x = 0

Reorder the terms:
9.2 + x + 2x + x = 0

Combine like terms: x + 2x = 3x
9.2 + 3x + x = 0

Combine like terms: 3x + x = 4x
9.2 + 4x = 0

Solving
9.2 + 4x = 0

Solving for variable 'x'.

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

Add '-9.2' to each side of the equation.
9.2 + -9.2 + 4x = 0 + -9.2

Combine like terms: 9.2 + -9.2 = 0.0
0.0 + 4x = 0 + -9.2
4x = 0 + -9.2

Combine like terms: 0 + -9.2 = -9.2
4x = -9.2

Divide each side by '4'.
x = -2.3

Simplifying
x = -2.3

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