(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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