20=-2(x+3)

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Solution for 20=-2(x+3) equation:


Simplifying
20 = -2(x + 3)

Reorder the terms:
20 = -2(3 + x)
20 = (3 * -2 + x * -2)
20 = (-6 + -2x)

Solving
20 = -6 + -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.
20 + 2x = -6 + -2x + 2x

Combine like terms: -2x + 2x = 0
20 + 2x = -6 + 0
20 + 2x = -6

Add '-20' to each side of the equation.
20 + -20 + 2x = -6 + -20

Combine like terms: 20 + -20 = 0
0 + 2x = -6 + -20
2x = -6 + -20

Combine like terms: -6 + -20 = -26
2x = -26

Divide each side by '2'.
x = -13

Simplifying
x = -13

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