12=-2(X+-5)

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Solution for 12=-2(X+-5) equation:


Simplifying
12 = -2(X + -5)

Reorder the terms:
12 = -2(-5 + X)
12 = (-5 * -2 + X * -2)
12 = (10 + -2X)

Solving
12 = 10 + -2X

Solving for variable 'X'.

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

Add '2X' to each side of the equation.
12 + 2X = 10 + -2X + 2X

Combine like terms: -2X + 2X = 0
12 + 2X = 10 + 0
12 + 2X = 10

Add '-12' to each side of the equation.
12 + -12 + 2X = 10 + -12

Combine like terms: 12 + -12 = 0
0 + 2X = 10 + -12
2X = 10 + -12

Combine like terms: 10 + -12 = -2
2X = -2

Divide each side by '2'.
X = -1

Simplifying
X = -1

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