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

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


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

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

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

Solving
-2 = -11 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
-2 + -4x = -11 + 4x + -4x

Combine like terms: 4x + -4x = 0
-2 + -4x = -11 + 0
-2 + -4x = -11

Add '2' to each side of the equation.
-2 + 2 + -4x = -11 + 2

Combine like terms: -2 + 2 = 0
0 + -4x = -11 + 2
-4x = -11 + 2

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

Divide each side by '-4'.
x = 2.25

Simplifying
x = 2.25

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