4x-23=12x+9

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Solution for 4x-23=12x+9 equation:


Simplifying
4x + -23 = 12x + 9

Reorder the terms:
-23 + 4x = 12x + 9

Reorder the terms:
-23 + 4x = 9 + 12x

Solving
-23 + 4x = 9 + 12x

Solving for variable 'x'.

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

Add '-12x' to each side of the equation.
-23 + 4x + -12x = 9 + 12x + -12x

Combine like terms: 4x + -12x = -8x
-23 + -8x = 9 + 12x + -12x

Combine like terms: 12x + -12x = 0
-23 + -8x = 9 + 0
-23 + -8x = 9

Add '23' to each side of the equation.
-23 + 23 + -8x = 9 + 23

Combine like terms: -23 + 23 = 0
0 + -8x = 9 + 23
-8x = 9 + 23

Combine like terms: 9 + 23 = 32
-8x = 32

Divide each side by '-8'.
x = -4

Simplifying
x = -4

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