-2[12-2x]=18

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Solution for -2[12-2x]=18 equation:


Simplifying
-2[12 + -2x] = 18
[12 * -2 + -2x * -2] = 18
[-24 + 4x] = 18

Solving
-24 + 4x = 18

Solving for variable 'x'.

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

Add '24' to each side of the equation.
-24 + 24 + 4x = 18 + 24

Combine like terms: -24 + 24 = 0
0 + 4x = 18 + 24
4x = 18 + 24

Combine like terms: 18 + 24 = 42
4x = 42

Divide each side by '4'.
x = 10.5

Simplifying
x = 10.5

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