X+11=-2(x-20)

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Solution for X+11=-2(x-20) equation:


Simplifying
X + 11 = -2(x + -20)

Reorder the terms:
11 + X = -2(x + -20)

Reorder the terms:
11 + X = -2(-20 + x)
11 + X = (-20 * -2 + x * -2)
11 + X = (40 + -2x)

Solving
11 + X = 40 + -2x

Solving for variable 'X'.

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

Add '-11' to each side of the equation.
11 + -11 + X = 40 + -11 + -2x

Combine like terms: 11 + -11 = 0
0 + X = 40 + -11 + -2x
X = 40 + -11 + -2x

Combine like terms: 40 + -11 = 29
X = 29 + -2x

Simplifying
X = 29 + -2x

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