9[2-(2x-4)]=2(9-3x)

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Solution for 9[2-(2x-4)]=2(9-3x) equation:


Simplifying
9[2 + -1(2x + -4)] = 2(9 + -3x)

Reorder the terms:
9[2 + -1(-4 + 2x)] = 2(9 + -3x)
9[2 + (-4 * -1 + 2x * -1)] = 2(9 + -3x)
9[2 + (4 + -2x)] = 2(9 + -3x)

Combine like terms: 2 + 4 = 6
9[6 + -2x] = 2(9 + -3x)
[6 * 9 + -2x * 9] = 2(9 + -3x)
[54 + -18x] = 2(9 + -3x)
54 + -18x = (9 * 2 + -3x * 2)
54 + -18x = (18 + -6x)

Solving
54 + -18x = 18 + -6x

Solving for variable 'x'.

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

Add '6x' to each side of the equation.
54 + -18x + 6x = 18 + -6x + 6x

Combine like terms: -18x + 6x = -12x
54 + -12x = 18 + -6x + 6x

Combine like terms: -6x + 6x = 0
54 + -12x = 18 + 0
54 + -12x = 18

Add '-54' to each side of the equation.
54 + -54 + -12x = 18 + -54

Combine like terms: 54 + -54 = 0
0 + -12x = 18 + -54
-12x = 18 + -54

Combine like terms: 18 + -54 = -36
-12x = -36

Divide each side by '-12'.
x = 3

Simplifying
x = 3

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