(2x-1)+(x+4)=0

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Solution for (2x-1)+(x+4)=0 equation:


Simplifying
(2x + -1) + (x + 4) = 0

Reorder the terms:
(-1 + 2x) + (x + 4) = 0

Remove parenthesis around (-1 + 2x)
-1 + 2x + (x + 4) = 0

Reorder the terms:
-1 + 2x + (4 + x) = 0

Remove parenthesis around (4 + x)
-1 + 2x + 4 + x = 0

Reorder the terms:
-1 + 4 + 2x + x = 0

Combine like terms: -1 + 4 = 3
3 + 2x + x = 0

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

Solving
3 + 3x = 0

Solving for variable 'x'.

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

Add '-3' to each side of the equation.
3 + -3 + 3x = 0 + -3

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

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

Divide each side by '3'.
x = -1

Simplifying
x = -1

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