2[-6+4x]=-84

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Solution for 2[-6+4x]=-84 equation: 


Simplifying
2[-6 + 4x] = -84
[-6 * 2 + 4x * 2] = -84
[-12 + 8x] = -84

Solving
-12 + 8x = -84

Solving for variable 'x'.

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

Add '12' to each side of the equation.
-12 + 12 + 8x = -84 + 12

Combine like terms: -12 + 12 = 0
0 + 8x = -84 + 12
8x = -84 + 12

Combine like terms: -84 + 12 = -72
8x = -72

Divide each side by '8'.
x = -9

Simplifying
x = -9

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