2(X+5)+4(X-1)=0

Solution for 2(X+5)+4(X-1)=0 equation:

Simplifying
2(X + 5) + 4(X + -1) = 0

Reorder the terms:
2(5 + X) + 4(X + -1) = 0
(5 * 2 + X * 2) + 4(X + -1) = 0
(10 + 2X) + 4(X + -1) = 0

Reorder the terms:
10 + 2X + 4(-1 + X) = 0
10 + 2X + (-1 * 4 + X * 4) = 0
10 + 2X + (-4 + 4X) = 0

Reorder the terms:
10 + -4 + 2X + 4X = 0

Combine like terms: 10 + -4 = 6
6 + 2X + 4X = 0

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

Solving
6 + 6X = 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 + 6X = 0 + -6

Combine like terms: 6 + -6 = 0
0 + 6X = 0 + -6
6X = 0 + -6

Combine like terms: 0 + -6 = -6
6X = -6

Divide each side by '6'.
X = -1

Simplifying
X = -1