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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