-4(3x-4)+9=-12x+25

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Solution for -4(3x-4)+9=-12x+25 equation:


Simplifying
-4(3x + -4) + 9 = -12x + 25

Reorder the terms:
-4(-4 + 3x) + 9 = -12x + 25
(-4 * -4 + 3x * -4) + 9 = -12x + 25
(16 + -12x) + 9 = -12x + 25

Reorder the terms:
16 + 9 + -12x = -12x + 25

Combine like terms: 16 + 9 = 25
25 + -12x = -12x + 25

Reorder the terms:
25 + -12x = 25 + -12x

Add '-25' to each side of the equation.
25 + -25 + -12x = 25 + -25 + -12x

Combine like terms: 25 + -25 = 0
0 + -12x = 25 + -25 + -12x
-12x = 25 + -25 + -12x

Combine like terms: 25 + -25 = 0
-12x = 0 + -12x
-12x = -12x

Add '12x' to each side of the equation.
-12x + 12x = -12x + 12x

Combine like terms: -12x + 12x = 0
0 = -12x + 12x

Combine like terms: -12x + 12x = 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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