-2(2x-8)+9=-4x+25

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Solution for -2(2x-8)+9=-4x+25 equation:


Simplifying
-2(2x + -8) + 9 = -4x + 25

Reorder the terms:
-2(-8 + 2x) + 9 = -4x + 25
(-8 * -2 + 2x * -2) + 9 = -4x + 25
(16 + -4x) + 9 = -4x + 25

Reorder the terms:
16 + 9 + -4x = -4x + 25

Combine like terms: 16 + 9 = 25
25 + -4x = -4x + 25

Reorder the terms:
25 + -4x = 25 + -4x

Add '-25' to each side of the equation.
25 + -25 + -4x = 25 + -25 + -4x

Combine like terms: 25 + -25 = 0
0 + -4x = 25 + -25 + -4x
-4x = 25 + -25 + -4x

Combine like terms: 25 + -25 = 0
-4x = 0 + -4x
-4x = -4x

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

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

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

Solving
0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

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