(x)+(x+5)+(2x+1)=

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Solution for (x)+(x+5)+(2x+1)= equation:


Simplifying
(x) + (x + 5) + (2x + 1) = 0
x + (x + 5) + (2x + 1) = 0

Reorder the terms:
x + (5 + x) + (2x + 1) = 0

Remove parenthesis around (5 + x)
x + 5 + x + (2x + 1) = 0

Reorder the terms:
x + 5 + x + (1 + 2x) = 0

Remove parenthesis around (1 + 2x)
x + 5 + x + 1 + 2x = 0

Reorder the terms:
5 + 1 + x + x + 2x = 0

Combine like terms: 5 + 1 = 6
6 + x + x + 2x = 0

Combine like terms: x + x = 2x
6 + 2x + 2x = 0

Combine like terms: 2x + 2x = 4x
6 + 4x = 0

Solving
6 + 4x = 0

Solving for variable 'x'.

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

Add '-6' to each side of the equation.
6 + -6 + 4x = 0 + -6

Combine like terms: 6 + -6 = 0
0 + 4x = 0 + -6
4x = 0 + -6

Combine like terms: 0 + -6 = -6
4x = -6

Divide each side by '4'.
x = -1.5

Simplifying
x = -1.5

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