(2q-4)2=

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Solution for (2q-4)2= equation:


Simplifying
(2q + -4) * 2 = 0

Reorder the terms:
(-4 + 2q) * 2 = 0

Reorder the terms for easier multiplication:
2(-4 + 2q) = 0
(-4 * 2 + 2q * 2) = 0
(-8 + 4q) = 0

Solving
-8 + 4q = 0

Solving for variable 'q'.

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

Add '8' to each side of the equation.
-8 + 8 + 4q = 0 + 8

Combine like terms: -8 + 8 = 0
0 + 4q = 0 + 8
4q = 0 + 8

Combine like terms: 0 + 8 = 8
4q = 8

Divide each side by '4'.
q = 2

Simplifying
q = 2

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