-2(2x-4)+9=-4x+17

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Solution for -2(2x-4)+9=-4x+17 equation:


Simplifying
-2(2x + -4) + 9 = -4x + 17

Reorder the terms:
-2(-4 + 2x) + 9 = -4x + 17
(-4 * -2 + 2x * -2) + 9 = -4x + 17
(8 + -4x) + 9 = -4x + 17

Reorder the terms:
8 + 9 + -4x = -4x + 17

Combine like terms: 8 + 9 = 17
17 + -4x = -4x + 17

Reorder the terms:
17 + -4x = 17 + -4x

Add '-17' to each side of the equation.
17 + -17 + -4x = 17 + -17 + -4x

Combine like terms: 17 + -17 = 0
0 + -4x = 17 + -17 + -4x
-4x = 17 + -17 + -4x

Combine like terms: 17 + -17 = 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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