4(2x-4)=9

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


Simplifying
4(2x + -4) = 9

Reorder the terms:
4(-4 + 2x) = 9
(-4 * 4 + 2x * 4) = 9
(-16 + 8x) = 9

Solving
-16 + 8x = 9

Solving for variable 'x'.

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

Add '16' to each side of the equation.
-16 + 16 + 8x = 9 + 16

Combine like terms: -16 + 16 = 0
0 + 8x = 9 + 16
8x = 9 + 16

Combine like terms: 9 + 16 = 25
8x = 25

Divide each side by '8'.
x = 3.125

Simplifying
x = 3.125

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