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

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


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

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

Remove parenthesis around (3x)
-1 * 3x + -4 = -1

Multiply -1 * 3
-3x + -4 = -1

Reorder the terms:
-4 + -3x = -1

Solving
-4 + -3x = -1

Solving for variable 'x'.

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

Add '4' to each side of the equation.
-4 + 4 + -3x = -1 + 4

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

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

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

Simplifying
x = -1

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