-2(2x-1)=-9

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Solution for -2(2x-1)=-9 equation: 


Simplifying
-2(2x + -1) = -9

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

Solving
2 + -4x = -9

Solving for variable 'x'.

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

Add '-2' to each side of the equation.
2 + -2 + -4x = -9 + -2

Combine like terms: 2 + -2 = 0
0 + -4x = -9 + -2
-4x = -9 + -2

Combine like terms: -9 + -2 = -11
-4x = -11

Divide each side by '-4'.
x = 2.75

Simplifying
x = 2.75

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