2(X+1)=-X-15

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Solution for 2(X+1)=-X-15 equation: 


Simplifying
2(X + 1) = -1X + -15

Reorder the terms:
2(1 + X) = -1X + -15
(1 * 2 + X * 2) = -1X + -15
(2 + 2X) = -1X + -15

Reorder the terms:
2 + 2X = -15 + -1X

Solving
2 + 2X = -15 + -1X

Solving for variable 'X'.

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

Add 'X' to each side of the equation.
2 + 2X + X = -15 + -1X + X

Combine like terms: 2X + X = 3X
2 + 3X = -15 + -1X + X

Combine like terms: -1X + X = 0
2 + 3X = -15 + 0
2 + 3X = -15

Add '-2' to each side of the equation.
2 + -2 + 3X = -15 + -2

Combine like terms: 2 + -2 = 0
0 + 3X = -15 + -2
3X = -15 + -2

Combine like terms: -15 + -2 = -17
3X = -17

Divide each side by '3'.
X = -5.666666667

Simplifying
X = -5.666666667

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