9-3(2x-4)=

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


Simplifying
9 + -3(2x + -4) = 0

Reorder the terms:
9 + -3(-4 + 2x) = 0
9 + (-4 * -3 + 2x * -3) = 0
9 + (12 + -6x) = 0

Combine like terms: 9 + 12 = 21
21 + -6x = 0

Solving
21 + -6x = 0

Solving for variable 'x'.

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

Add '-21' to each side of the equation.
21 + -21 + -6x = 0 + -21

Combine like terms: 21 + -21 = 0
0 + -6x = 0 + -21
-6x = 0 + -21

Combine like terms: 0 + -21 = -21
-6x = -21

Divide each side by '-6'.
x = 3.5

Simplifying
x = 3.5

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