3[x-8]=18

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Solution for 3[x-8]=18 equation: 


Simplifying
3[x + -8] = 18

Reorder the terms:
3[-8 + x] = 18
[-8 * 3 + x * 3] = 18
[-24 + 3x] = 18

Solving
-24 + 3x = 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 + 3x = 18 + 24

Combine like terms: -24 + 24 = 0
0 + 3x = 18 + 24
3x = 18 + 24

Combine like terms: 18 + 24 = 42
3x = 42

Divide each side by '3'.
x = 14

Simplifying
x = 14

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